2023-10-23 17:16:06.407 INFO 11889 --- [main,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2023-10-23 17:16:06.408 INFO 11889 --- [main,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2023-10-23 17:16:06.408 INFO 11889 --- [main,,] com.oceanbase.ocp.OcpExpressApplication : The following 2 profiles are active: "composite", "default" 2023-10-23 17:16:06.428 INFO 11889 --- [main,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2023-10-23 17:16:07.835 INFO 11889 --- [main,,] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode. 2023-10-23 17:16:08.203 INFO 11889 --- [main,,] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 358 ms. Found 19 JPA repository interfaces. 2023-10-23 17:16:08.949 INFO 11889 --- [main,,] o.s.cloud.context.scope.GenericScope : BeanFactory id=9ca3cd09-d6ab-31b3-b24b-147139ba41d6 2023-10-23 17:16:09.798 INFO 11889 --- [main,,] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8180 (http) 2023-10-23 17:16:09.810 INFO 11889 --- [main,,] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2023-10-23 17:16:09.810 INFO 11889 --- [main,,] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.72] 2023-10-23 17:16:09.906 INFO 11889 --- [main,,] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2023-10-23 17:16:09.907 INFO 11889 --- [main,,] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 3478 ms 2023-10-23 17:16:10.333 INFO 11889 --- [main,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 17:16:10.516 INFO 11889 --- [main,,] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] 2023-10-23 17:16:10.649 INFO 11889 --- [main,,] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.28.Final 2023-10-23 17:16:10.877 INFO 11889 --- [main,,] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final} 2023-10-23 17:16:11.369 INFO 11889 --- [main,,] com.alibaba.druid.pool.DruidDataSource : {dataSource-1,metadb-connect-pool} inited 2023-10-23 17:16:11.582 INFO 11889 --- [main,,] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect 2023-10-23 17:16:12.891 INFO 11889 --- [main,,] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform] 2023-10-23 17:16:12.907 INFO 11889 --- [main,,] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 2023-10-23 17:16:13.922 INFO 11889 --- [main,,] c.o.o.monitor.MonitorAutoConfiguration : ocp-monitor bean configuration done 2023-10-23 17:16:14.217 INFO 11889 --- [main,,] com.oceanbase.ocp.core.util.BeanUtils : BeanUtils initialized 2023-10-23 17:16:14.643 INFO 11889 --- [main,,] c.o.ocp.core.property.SystemInfo : DataSource username is meta@ocp. 2023-10-23 17:16:14.892 INFO 11889 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.print.sql = true 2023-10-23 17:16:14.894 INFO 11889 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set sqlLogEnabled=true 2023-10-23 17:16:14.900 INFO 11889 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.max-idle.seconds = 3600 2023-10-23 17:16:14.943 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set maxIdleSeconds=3600 2023-10-23 17:16:14.945 INFO 11889 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.cleanup.period.seconds = 300 2023-10-23 17:16:14.946 INFO 11889 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set cleanPeriod=300 2023-10-23 17:16:14.948 INFO 11889 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.operation.global.timeout.millis = 300000 2023-10-23 17:16:14.948 INFO 11889 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set ddlGlobalTimeoutMillis=300000 2023-10-23 17:16:14.950 INFO 11889 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.init.timeout.millis = 3000 2023-10-23 17:16:14.950 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set initTimeoutMillis=3000 2023-10-23 17:16:14.952 INFO 11889 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.slow.query.threshold.millis = 1000 2023-10-23 17:16:14.952 INFO 11889 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set slowQueryThresholdMillis=1000 2023-10-23 17:16:14.954 INFO 11889 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.holder.capacity = 100 2023-10-23 17:16:14.956 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set cacheSize=100 2023-10-23 17:16:14.959 INFO 11889 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.socket.read.timeout.millis = 1800000 2023-10-23 17:16:14.959 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketReadTimeoutMillis=1800000 2023-10-23 17:16:14.960 INFO 11889 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.init.executor.thread-count = 16 2023-10-23 17:16:14.960 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketInitThreadCount=16 2023-10-23 17:16:14.962 INFO 11889 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.socket.connect.timeout.millis = 2000 2023-10-23 17:16:14.962 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketConnectTimeoutMillis=2000 2023-10-23 17:16:15.703 WARN 11889 --- [main,,] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning 2023-10-23 17:16:15.799 INFO 11889 --- [main,,] c.o.ocp.security.iam.LoginKeyService : Validate and set keys, publicKey=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgbgWpVKRvRJuW4USHN2OwpspoZBT7OQh7CBfdtfdOlCq38xo8Fl3URYnFjiKVLCQEu5JRFULJCRspJxQA1E9M6dJP9bkVEh0VxxZn3np5bVv/tYUODn+DGwO/l49wWNGcfhx9bXrer3KhcSmAxDCbbg1no0dxZFlgcG6WV1+ZpQIDAQAB, valid=true 2023-10-23 17:16:15.800 INFO 11889 --- [main,,] c.o.ocp.security.iam.LoginKeyService : Login key is legal. 2023-10-23 17:16:16.053 INFO 11889 --- [main,,] c.o.ocp.vault.store.JdbcCredentialStore : Credential AgentSecretLabels(username=admin) is exists, begin updating the passphrase. 2023-10-23 17:16:16.299 INFO 11889 --- [main,,] c.o.o.c.executor.AgentExecutorFactory : Init agent executor, username=admin 2023-10-23 17:16:16.412 INFO 11889 --- [main,,] c.o.o.m.service.ExporterServiceImpl : Register exporters, urls=[http://68.51.1.130:8088/metrics/node/host, http://68.51.1.130:8088/metrics/node/ob, http://68.51.1.130:8088/metrics/ob/basic, http://68.51.1.131:8088/metrics/node/host, http://68.51.1.131:8088/metrics/node/ob, http://68.51.1.131:8088/metrics/ob/basic, http://68.51.1.132:8088/metrics/node/host, http://68.51.1.132:8088/metrics/node/ob, http://68.51.1.132:8088/metrics/ob/basic] 2023-10-23 17:16:16.427 INFO 11889 --- [main,,] c.o.o.o.i.c.ClusterInitServiceImpl : init cluster start, param=ClusterInitParam{clusterName='bydsj', obClusterId=1697728508, rootSysPassword='***', serverList=[ObServerAddr{address='68.51.1.130', sqlPort=2881, withRootServer=true}, ObServerAddr{address='68.51.1.131', sqlPort=2881, withRootServer=true}, ObServerAddr{address='68.51.1.132', sqlPort=2881, withRootServer=true}]} 2023-10-23 17:16:16.441 INFO 11889 --- [main,,] c.o.ocp.vault.store.JdbcCredentialStore : Credential ObSecretLabels(clusterName=bydsj, tenantName=sys, username=root) is exists, begin updating the passphrase. 2023-10-23 17:16:16.537 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=68.51.1.130, port=2881), ObServerAddr(address=68.51.1.131, port=2881), ObServerAddr(address=68.51.1.132, port=2881)] 2023-10-23 17:16:16.557 INFO 11889 --- [main,,] c.o.o.obsdk.connector.ObConnectorHolder : [obsdk] no ob connector found in holder, key=ObConnectorKey(connectionMode=direct, clusterName=null, obClusterId=null, tenantName=sys, username=root, address=68.51.1.130, port=2881, database=oceanbase) 2023-10-23 17:16:16.558 INFO 11889 --- [main,,] c.o.o.obsdk.connector.ObConnectorHolder : [obsdk] no ob connector found in holder, key=ObConnectorKey(connectionMode=direct, clusterName=null, obClusterId=null, tenantName=sys, username=root, address=68.51.1.131, port=2881, database=oceanbase) 2023-10-23 17:16:16.558 INFO 11889 --- [main,,] c.o.o.obsdk.connector.ObConnectorHolder : [obsdk] no ob connector found in holder, key=ObConnectorKey(connectionMode=direct, clusterName=null, obClusterId=null, tenantName=sys, username=root, address=68.51.1.132, port=2881, database=oceanbase) 2023-10-23 17:16:16.558 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector, connectProperties=ConnectProperties(connectionMode=direct, address=null, port=null, obsAddrList=[ObServerAddr(address=68.51.1.130, port=2881), ObServerAddr(address=68.51.1.131, port=2881), ObServerAddr(address=68.51.1.132, port=2881)], username=root, tenantName=sys, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=oceanbase) 2023-10-23 17:16:16.583 INFO 11889 --- [obsdk-init-thread-1,,de0a5e4314b6] com.alibaba.druid.pool.DruidDataSource : {dataSource-2,ob-connector-datasource_direct_sys_root_68.51.1.130_2881} inited 2023-10-23 17:16:16.583 INFO 11889 --- [obsdk-init-thread-1,,de0a5e4314b6] c.o.o.o.c.impl.AbstractConnector : [obsdk] init druid datasource success, poolingCount=1, connectProperties=ConnectProperties(connectionMode=direct, address=68.51.1.130, port=2881, obsAddrList=[ObServerAddr(address=68.51.1.130, port=2881), ObServerAddr(address=68.51.1.131, port=2881), ObServerAddr(address=68.51.1.132, port=2881)], username=root, tenantName=sys, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=oceanbase) 2023-10-23 17:16:16.583 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector success 2023-10-23 17:16:16.585 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.589 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.593 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.594 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select max(value) value from oceanbase.__all_virtual_sys_parameter_stat where name = 'min_observer_version' 2023-10-23 17:16:16.631 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.631 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.631 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select max(value) value from oceanbase.__all_virtual_sys_parameter_stat where name = 'min_observer_version' 2023-10-23 17:16:16.639 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.639 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.640 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT `zone`, `status`, `region`, `idc` FROM `DBA_OB_ZONES` 2023-10-23 17:16:16.661 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.661 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.662 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT zone, svr_ip, svr_port, sql_port as inner_port, with_rootserver, UPPER(`status`) as `status`, build_version, UNIX_TIMESTAMP(NVL(`stop_time`, 0))*1000000 as stop_time, UNIX_TIMESTAMP(NVL(`start_service_time`, 0))*1000000 as start_service_time, UNIX_TIMESTAMP(NVL(`block_migrate_in_time`, 0))*1000000 as block_migrate_in_time, id FROM DBA_OB_SERVERS ORDER BY zone ASC, id ASC 2023-10-23 17:16:16.672 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.672 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.673 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT `svr_ip`, `svr_port`, `zone`, `role` FROM `CDB_OB_LS_LOCATIONS` WHERE `tenant_id` = 1 AND `ls_id` = 1 2023-10-23 17:16:16.681 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.681 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.682 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select version() REGEXP 'OceanBase[\s_]CE' 2023-10-23 17:16:16.685 INFO 11889 --- [main,,] c.o.o.o.i.c.ClusterInitServiceImpl : sync cluster info done 2023-10-23 17:16:16.726 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 17:16:16.727 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=68.51.1.130, port=2881), ObServerAddr(address=68.51.1.131, port=2881), ObServerAddr(address=68.51.1.132, port=2881)] 2023-10-23 17:16:16.728 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.728 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.728 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.729 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select max(value) value from oceanbase.__all_virtual_sys_parameter_stat where name = 'min_observer_version' 2023-10-23 17:16:16.738 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.738 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.739 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, TENANT_NAME, TENANT_TYPE, PRIMARY_ZONE, LOCALITY, COMPATIBILITY_MODE, STATUS, IN_RECYCLEBIN, (CASE WHEN LOCKED = 'YES' THEN 1 ELSE 0 END) AS LOCKED, TIMESTAMPDIFF(SECOND, CREATE_TIME, now()) AS exist_seconds FROM oceanbase.DBA_OB_TENANTS WHERE TENANT_TYPE IN ('SYS', 'USER') 2023-10-23 17:16:16.768 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.769 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.769 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, NAME, VALUE FROM oceanbase.CDB_OB_SYS_VARIABLES WHERE TENANT_ID = ?, args: [1] 2023-10-23 17:16:16.797 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.797 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.798 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, NAME, VALUE FROM oceanbase.CDB_OB_SYS_VARIABLES WHERE TENANT_ID = ?, args: [1] 2023-10-23 17:16:16.806 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.806 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.807 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, NAME, VALUE FROM oceanbase.CDB_OB_SYS_VARIABLES WHERE TENANT_ID = ?, args: [1002] 2023-10-23 17:16:16.815 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.815 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.815 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, NAME, VALUE FROM oceanbase.CDB_OB_SYS_VARIABLES WHERE TENANT_ID = ?, args: [1002] 2023-10-23 17:16:16.821 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.821 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.821 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, NAME, VALUE FROM oceanbase.CDB_OB_SYS_VARIABLES WHERE TENANT_ID = ?, args: [1004] 2023-10-23 17:16:16.829 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.829 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.830 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, NAME, VALUE FROM oceanbase.CDB_OB_SYS_VARIABLES WHERE TENANT_ID = ?, args: [1004] 2023-10-23 17:16:16.876 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 17:16:16.876 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=68.51.1.130, port=2881), ObServerAddr(address=68.51.1.131, port=2881), ObServerAddr(address=68.51.1.132, port=2881)] 2023-10-23 17:16:16.877 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.878 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.878 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.879 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select max(value) value from oceanbase.__all_virtual_sys_parameter_stat where name = 'min_observer_version' 2023-10-23 17:16:16.888 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.888 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.889 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, JOB_ID, JOB_TYPE, JOB_STATUS, PROGRESS FROM oceanbase.DBA_OB_TENANT_JOBS WHERE TENANT_ID = ? AND JOB_TYPE = ? ORDER BY JOB_ID DESC LIMIT 1, args: [1, ALTER_TENANT_LOCALITY] 2023-10-23 17:16:16.896 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 17:16:16.896 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=68.51.1.130, port=2881), ObServerAddr(address=68.51.1.131, port=2881), ObServerAddr(address=68.51.1.132, port=2881)] 2023-10-23 17:16:16.897 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.898 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.898 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.899 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select max(value) value from oceanbase.__all_virtual_sys_parameter_stat where name = 'min_observer_version' 2023-10-23 17:16:16.902 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.902 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.903 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, JOB_ID, JOB_TYPE, JOB_STATUS, PROGRESS FROM oceanbase.DBA_OB_TENANT_JOBS WHERE TENANT_ID = ? AND JOB_TYPE = ? ORDER BY JOB_ID DESC LIMIT 1, args: [1, SHRINK_RESOURCE_POOL_UNIT_NUM] 2023-10-23 17:16:16.908 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 17:16:16.908 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=68.51.1.130, port=2881), ObServerAddr(address=68.51.1.131, port=2881), ObServerAddr(address=68.51.1.132, port=2881)] 2023-10-23 17:16:16.909 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.909 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.909 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.910 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select max(value) value from oceanbase.__all_virtual_sys_parameter_stat where name = 'min_observer_version' 2023-10-23 17:16:16.912 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.913 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.913 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, JOB_ID, JOB_TYPE, JOB_STATUS, PROGRESS FROM oceanbase.DBA_OB_TENANT_JOBS WHERE TENANT_ID = ? AND JOB_TYPE = ? ORDER BY JOB_ID DESC LIMIT 1, args: [1002, ALTER_TENANT_LOCALITY] 2023-10-23 17:16:16.913 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 17:16:16.913 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=68.51.1.130, port=2881), ObServerAddr(address=68.51.1.131, port=2881), ObServerAddr(address=68.51.1.132, port=2881)] 2023-10-23 17:16:16.914 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.914 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.914 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.914 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select max(value) value from oceanbase.__all_virtual_sys_parameter_stat where name = 'min_observer_version' 2023-10-23 17:16:16.917 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.917 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.917 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, JOB_ID, JOB_TYPE, JOB_STATUS, PROGRESS FROM oceanbase.DBA_OB_TENANT_JOBS WHERE TENANT_ID = ? AND JOB_TYPE = ? ORDER BY JOB_ID DESC LIMIT 1, args: [1002, SHRINK_RESOURCE_POOL_UNIT_NUM] 2023-10-23 17:16:16.920 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 17:16:16.920 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=68.51.1.130, port=2881), ObServerAddr(address=68.51.1.131, port=2881), ObServerAddr(address=68.51.1.132, port=2881)] 2023-10-23 17:16:16.920 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.920 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.920 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.921 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select max(value) value from oceanbase.__all_virtual_sys_parameter_stat where name = 'min_observer_version' 2023-10-23 17:16:16.923 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.923 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.923 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, JOB_ID, JOB_TYPE, JOB_STATUS, PROGRESS FROM oceanbase.DBA_OB_TENANT_JOBS WHERE TENANT_ID = ? AND JOB_TYPE = ? ORDER BY JOB_ID DESC LIMIT 1, args: [1004, ALTER_TENANT_LOCALITY] 2023-10-23 17:16:16.924 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 17:16:16.924 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=68.51.1.130, port=2881), ObServerAddr(address=68.51.1.131, port=2881), ObServerAddr(address=68.51.1.132, port=2881)] 2023-10-23 17:16:16.924 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.924 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.925 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.925 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select max(value) value from oceanbase.__all_virtual_sys_parameter_stat where name = 'min_observer_version' 2023-10-23 17:16:16.927 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:16.927 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:16.928 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT TENANT_ID, JOB_ID, JOB_TYPE, JOB_STATUS, PROGRESS FROM oceanbase.DBA_OB_TENANT_JOBS WHERE TENANT_ID = ? AND JOB_TYPE = ? ORDER BY JOB_ID DESC LIMIT 1, args: [1004, SHRINK_RESOURCE_POOL_UNIT_NUM] 2023-10-23 17:16:16.928 INFO 11889 --- [main,,] c.o.o.o.i.tenant.TenantSyncServiceImpl : Sync all tenant info done 2023-10-23 17:16:16.966 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 17:16:16.969 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 17:16:17.085 INFO 11889 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=68.51.1.130, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 17:16:17.094 INFO 11889 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://68.51.1.130:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 17:16:17.634 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 17:16:17.634 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 17:16:17.638 INFO 11889 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=68.51.1.131, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 17:16:17.638 INFO 11889 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://68.51.1.131:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 17:16:17.677 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 17:16:17.677 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 17:16:17.681 INFO 11889 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=68.51.1.132, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 17:16:17.681 INFO 11889 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://68.51.1.132:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 17:16:17.713 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 17:16:17.713 INFO 11889 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=68.51.1.130, port=2881), ObServerAddr(address=68.51.1.131, port=2881), ObServerAddr(address=68.51.1.132, port=2881)] 2023-10-23 17:16:17.714 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:17.714 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:17.715 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:17.715 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select max(value) value from oceanbase.__all_virtual_sys_parameter_stat where name = 'min_observer_version' 2023-10-23 17:16:17.721 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:68.51.1.130, sql port:2881 2023-10-23 17:16:17.721 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 17:16:17.721 INFO 11889 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SHOW PARAMETERS WHERE scope = 'cluster' AND name LIKE ? , args: [data_dir] 2023-10-23 17:16:17.738 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 17:16:17.738 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 17:16:17.742 INFO 11889 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=68.51.1.130, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 17:16:17.743 INFO 11889 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://68.51.1.130:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 17:16:17.780 INFO 11889 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://68.51.1.130:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 17:16:17.786 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 17:16:17.786 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 17:16:17.789 INFO 11889 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=68.51.1.131, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 17:16:17.790 INFO 11889 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://68.51.1.131:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 17:16:17.815 INFO 11889 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://68.51.1.131:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 17:16:17.819 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 17:16:17.819 INFO 11889 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 17:16:17.822 INFO 11889 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=68.51.1.132, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 17:16:17.822 INFO 11889 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://68.51.1.132:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 17:16:17.874 INFO 11889 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://68.51.1.132:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 17:16:17.876 INFO 11889 --- [main,,] c.o.o.o.i.c.ClusterInitServiceImpl : init cluster done, clusterInfo=BasicCluster(clusterName=bydsj, obClusterId=1697728508, status=RUNNING, obVersion=4.2.0.0, communityEdition=true, obZones=[ObZone(zone=zone1, region=sys_region, idc=, status=ACTIVE), ObZone(zone=zone2, region=sys_region, idc=, status=ACTIVE), ObZone(zone=zone3, region=sys_region, idc=, status=ACTIVE)], obServers=[ObServer(svrIp=68.51.1.130, svrPort=2882, innerPort=2881, withRootserver=true, status=ACTIVE, zone=zone1, buildVersion=4.2.0.0_101000032023091319-600ea4557d9847784acfa3e6b7a7d24c595891c6(Sep 13 2023 20:02:19), stopTime=0, startServiceTime=1698093261576993, blockMigrateInTime=0, id=1), ObServer(svrIp=68.51.1.131, svrPort=2882, innerPort=2881, withRootserver=false, status=ACTIVE, zone=zone2, buildVersion=4.2.0.0_101000032023091319-600ea4557d9847784acfa3e6b7a7d24c595891c6(Sep 13 2023 20:02:19), stopTime=0, startServiceTime=1698093261512792, blockMigrateInTime=0, id=2), ObServer(svrIp=68.51.1.132, svrPort=2882, innerPort=2881, withRootserver=false, status=ACTIVE, zone=zone3, buildVersion=4.2.0.0_101000032023091319-600ea4557d9847784acfa3e6b7a7d24c595891c6(Sep 13 2023 20:02:19), stopTime=0, startServiceTime=1698093282387996, blockMigrateInTime=0, id=3)], rootServices=[RootService(svrIp=68.51.1.130, svrPort=2882, zone=zone1, role=LEADER), RootService(svrIp=68.51.1.131, svrPort=2882, zone=zone2, role=FOLLOWER), RootService(svrIp=68.51.1.132, svrPort=2882, zone=zone3, role=FOLLOWER)], serverArchs={68.51.1.131:2882=x86_64, 68.51.1.130:2882=x86_64, 68.51.1.132:2882=x86_64}, serverDataPaths={68.51.1.131:2882=/data/bydsj/oceanbase/store, 68.51.1.130:2882=/data/bydsj/oceanbase/store, 68.51.1.132:2882=/data/bydsj/oceanbase/store}, serverLogPaths={68.51.1.131:2882=/data/bydsj/oceanbase/store, 68.51.1.130:2882=/data/bydsj/oceanbase/store, 68.51.1.132:2882=/data/bydsj/oceanbase/store}) 2023-10-23 17:16:17.976 INFO 11889 --- [main,,] c.o.o.t.engine.util.ThreadPrintStream : replaceSystemOut done 2023-10-23 17:16:18.020 INFO 11889 --- [main,,] c.o.o.m.c.MonitorDataRolloverProperties : Monitor retention conf is {metric_data_second=8, metric_data_minute=31} 2023-10-23 17:16:18.254 INFO 11889 --- [main,,] c.o.o.c.s.CustomSecurityConfiguration : Local JDBC authentication enabled: whiteList [/api/v1/status.*, /api/v1/loginKey, /api/v1/time], basicAuth true, CSRF true 2023-10-23 17:16:18.303 INFO 11889 --- [main,,] o.s.s.web.DefaultSecurityFilterChain : Will secure any request with [org.springframework.security.web.session.DisableEncodeUrlFilter@e26a3df, org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@57a667c8, org.springframework.security.web.context.SecurityContextPersistenceFilter@2674d4f6, org.springframework.security.web.header.HeaderWriterFilter@7ddeb27f, org.springframework.security.web.csrf.CsrfFilter@7159d601, org.springframework.security.web.authentication.logout.LogoutFilter@a056b26, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@23b1aa9, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@7c4b5ceb, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@5a4464c5, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@7ab63838, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@712cd5d3, org.springframework.security.web.session.SessionManagementFilter@681de87f, org.springframework.security.web.access.ExceptionTranslationFilter@29bd85db, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@37d699a1] 2023-10-23 17:16:18.402 INFO 11889 --- [main,,] c.o.o.p.s.PartitionRolloverService : Loading policy, scope=Metadb, tableName=metric_data_second 2023-10-23 17:16:18.402 INFO 11889 --- [main,,] c.o.o.p.s.PartitionRolloverService : Loading policy, scope=Metadb, tableName=metric_data_minute 2023-10-23 17:16:18.601 INFO 11889 --- [main,,] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page: class path resource [static/index.html] 2023-10-23 17:16:19.364 INFO 11889 --- [main,,] o.s.b.a.e.web.EndpointLinksResolver : Exposing 3 endpoint(s) beneath base path '/actuator' 2023-10-23 17:16:19.411 INFO 11889 --- [main,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 17:16:19.444 INFO 11889 --- [main,,] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8180 (http) with context path '' 2023-10-23 17:16:19.480 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.obsdk.connector.ObConnectorHolder : [obsdk] clean up the expired connectors. 2023-10-23 17:16:19.481 INFO 11889 --- [pool-ocp-schedules-4,,e0975c4f010b] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=0 2023-10-23 17:16:19.481 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ************************* ACTIVE OCP PROPERTIES ****************************** 2023-10-23 17:16:19.481 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : Active profiles: [composite, default] 2023-10-23 17:16:19.483 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.clean-history-on-start=1 2023-10-23 17:16:19.483 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.max-history=30 2023-10-23 17:16:19.483 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.max-size=100MB 2023-10-23 17:16:19.483 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.name=/data/bydsj/ocpexpress/log/ocp-express.log 2023-10-23 17:16:19.483 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.total-size-cap=1GB 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.pattern.console=%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(%5p) %clr(11889){magenta} %clr(---){faint} %clr([%t,%X{traceId},%X{spanId}]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n%wEx 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.pattern.file=%d{yyyy-MM-dd HH:mm:ss.SSS} %5p 11889 --- [%t,%X{traceId},%X{spanId}] %-40.40logger{39} : %m%n%wEx 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.cleanup.period.seconds=300 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.holder.capacity=100 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.init.executor.thread-count=16 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.init.timeout.millis=3000 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.max-idle.seconds=3600 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.operation.global.timeout.millis=300000 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.print.sql=true 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.slow.query.threshold.millis=1000 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.socket.connect.timeout.millis=2000 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.socket.read.timeout.millis=1800000 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.express.vault.secret-key=****** 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.auth.basic.enabled=true 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.csrf.enabled=true 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.csrf.url.excluded=/api/v1/iam/login.* 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.log.download.http.connect.timeout=180000 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.log.download.http.read.timeout=180000 2023-10-23 17:16:19.484 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.enabled=true 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.private-key=****** 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.public-key=****** 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.metric.collect.interval.second=15 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.data.retention-days={"metric_data_second":8,"metric_data_minute":31} 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.exporter.inactive-validate-interval-seconds=30 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.host.exporters=/metrics/node/host,:62888/metrics/stat,:62889/metrics/stat 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.max-continuous-inactive-count=3 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.ob.exporters=/metrics/node/ob,/metrics/ob/basic,/metrics/ob/extra 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.connector.cache.max-idle-seconds=3600 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.connector.cache.max-size=1000 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connect-timeout=5000 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connection.max-per-route=10 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connection.max-pool-size=100 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.read-timeout=30000 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.socket-timeout=3000 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.core-pool-size=10 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.keep-alive-time=120000 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.max-pool-size=200 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.version=4.2.0 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.version.full=4.2.0-20230731 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : server.port=8180 2023-10-23 17:16:19.485 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : server.servlet.session.timeout=30m 2023-10-23 17:16:19.486 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.data.web.pageable.one-indexed-parameters=true 2023-10-23 17:16:19.486 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.initial-size=10 2023-10-23 17:16:19.486 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.keep-alive=true 2023-10-23 17:16:19.486 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.max-active=100 2023-10-23 17:16:19.486 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.max-wait=2000 2023-10-23 17:16:19.486 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.min-idle=2 2023-10-23 17:16:19.486 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.name=metadb-connect-pool 2023-10-23 17:16:19.486 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.test-while-idle=true 2023-10-23 17:16:19.486 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.validation-query=SELECT 1 FROM DUAL 2023-10-23 17:16:19.486 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.hibernate.naming-strategy=org.hibernate.cfg.ImprovedNamingStrategy 2023-10-23 17:16:19.487 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect 2023-10-23 17:16:19.487 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.properties.hibernate.globally_quoted_identifiers=true 2023-10-23 17:16:19.487 INFO 11889 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ****************************************************************************** 2023-10-23 17:16:19.488 INFO 11889 --- [pool-ocp-schedules-3,,574fcfc59c6e] c.o.o.m.service.OcpCacheStatServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":0,"minuteWriteQueue":0,"minuteReadCacheSize":0,"secondWriteCacheSize":0,"seriesIdKeySize":0,"secondWriteQueue":0,"minuteWriteCacheSize":0} 2023-10-23 17:16:19.488 INFO 11889 --- [pool-ocp-schedules-3,,574fcfc59c6e] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{} 2023-10-23 17:16:19.489 INFO 11889 --- [main,,] com.oceanbase.ocp.OcpExpressApplication : Started OcpExpressApplication in 15.291 seconds (JVM running for 15.758) 2023-10-23 17:16:19.506 INFO 11889 --- [main,,] c.o.o.b.spring.BootstrapRunListener : started 2023-10-23 17:16:19.507 INFO 11889 --- [main,,] c.o.o.t.e.coordinator.TaskCoordinator : Start task coordinator 2023-10-23 17:16:19.507 INFO 11889 --- [main,,] c.o.o.t.e.c.SubtaskCoordinator : Start subtask coordinator 2023-10-23 17:16:19.508 INFO 11889 --- [main,,] c.o.ocp.monitor.OcpMonitorManager : OcpMonitorManager init start... 2023-10-23 17:16:19.510 INFO 11889 --- [main,,] c.o.ocp.monitor.OcpMonitorManager : OcpMonitorManager init success. 2023-10-23 17:16:19.511 INFO 11889 --- [main,,] c.o.o.b.spring.BootstrapRunListener : Ready, timeTaken=PT15.314102291S 2023-10-23 17:16:19.620 INFO 11889 --- [pool-ocp-schedules-4,,e0975c4f010b] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, newSeriesIdsCount=2876, maxSyncedSeriesId=573059298692321280 2023-10-23 17:16:19.657 INFO 11889 --- [http-nio-8180-exec-1,,] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet' 2023-10-23 17:16:19.658 INFO 11889 --- [http-nio-8180-exec-1,,] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet' 2023-10-23 17:16:19.659 INFO 11889 --- [http-nio-8180-exec-1,,] o.s.web.servlet.DispatcherServlet : Completed initialization in 1 ms 2023-10-23 17:16:19.716 INFO 11889 --- [http-nio-8180-exec-1,fd5f72b609414d9e,c078e41cbfdc] c.o.ocp.analyzer.RequestTracingAspect : API: [GET /api/v1/status?null, client=68.51.1.130, traceId=fd5f72b609414d9e, method=Map com.oceanbase.ocp.controller.InfoController.status(), args=] 2023-10-23 17:16:19.719 INFO 11889 --- [http-nio-8180-exec-1,fd5f72b609414d9e,c078e41cbfdc] c.o.ocp.analyzer.RequestTracingAspect : API OK: [GET /api/v1/status client=68.51.1.130, traceId=fd5f72b609414d9e, duration=19 ms] 2023-10-23 17:16:20.092 INFO 11889 --- [http-nio-8180-exec-2,b527b5c226434dc7,e7f70bb154fa] c.o.ocp.analyzer.RequestTracingAspect : API: [GET /api/v1/status?null, client=68.51.1.130, traceId=b527b5c226434dc7, method=Map com.oceanbase.ocp.controller.InfoController.status(), args=] 2023-10-23 17:16:20.093 INFO 11889 --- [http-nio-8180-exec-2,b527b5c226434dc7,e7f70bb154fa] c.o.ocp.analyzer.RequestTracingAspect : API OK: [GET /api/v1/status client=68.51.1.130, traceId=b527b5c226434dc7, duration=1 ms] 2023-10-23 17:16:25.220 WARN 11889 --- [pool-ocp-schedules-2,,144dd8c13e7e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:16:25.221 ERROR 11889 --- [pool-ocp-schedules-2,,144dd8c13e7e] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=524345) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:16:25.234 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : Could not connect to 68.51.1.130:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:607) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:719) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] ... 10 common frames omitted 2023-10-23 17:16:25.238 ERROR 11889 --- [pool-ocp-schedules-2,,144dd8c13e7e] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=524345) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:16:25.252 ERROR 11889 --- [pool-ocp-schedules-2,,144dd8c13e7e] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=524345) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 68 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 69 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 71 common frames omitted 2023-10-23 17:16:29.533 WARN 11889 --- [pool-prometheus-second-schedule-1,,f3004c77fdf7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:16:29.533 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f3004c77fdf7] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=589880) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:16:29.538 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f3004c77fdf7] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=589880) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:16:29.561 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f3004c77fdf7] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=589880) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 62 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 70 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 71 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 73 common frames omitted 2023-10-23 17:16:29.562 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=524347) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=524347) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:29.563 INFO 11889 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 17:16:30.072 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=524348) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=524348) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:30.260 WARN 11889 --- [pool-ocp-schedules-6,,f3edd0586566] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:16:30.260 ERROR 11889 --- [pool-ocp-schedules-6,,f3edd0586566] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=458812) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:16:30.265 ERROR 11889 --- [pool-ocp-schedules-6,,f3edd0586566] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=458812) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:16:30.273 ERROR 11889 --- [pool-ocp-schedules-6,,f3edd0586566] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=458812) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 68 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 69 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 71 common frames omitted 2023-10-23 17:16:30.517 WARN 11889 --- [pool-prometheus-second-schedule-1,,2a674eddcc92] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:16:30.517 ERROR 11889 --- [pool-prometheus-second-schedule-1,,2a674eddcc92] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=393286) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:16:30.522 ERROR 11889 --- [pool-prometheus-second-schedule-1,,2a674eddcc92] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=393286) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:16:30.528 ERROR 11889 --- [pool-prometheus-second-schedule-1,,2a674eddcc92] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=393286) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 62 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 70 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 71 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 73 common frames omitted 2023-10-23 17:16:30.580 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=393288) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=393288) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:31.088 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=393289) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=393289) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:31.523 WARN 11889 --- [pool-prometheus-second-schedule-1,,c5551415eb00] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:16:31.523 ERROR 11889 --- [pool-prometheus-second-schedule-1,,c5551415eb00] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=327753) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:16:31.530 ERROR 11889 --- [pool-prometheus-second-schedule-1,,c5551415eb00] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=327753) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:16:31.537 ERROR 11889 --- [pool-prometheus-second-schedule-1,,c5551415eb00] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=327753) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 62 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 70 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 71 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 73 common frames omitted 2023-10-23 17:16:31.595 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=327754) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=327754) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:32.102 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=327755) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=327755) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:32.515 WARN 11889 --- [pool-prometheus-second-schedule-1,,c9664ea701a4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:16:32.515 ERROR 11889 --- [pool-prometheus-second-schedule-1,,c9664ea701a4] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=262222) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:16:32.521 ERROR 11889 --- [pool-prometheus-second-schedule-1,,c9664ea701a4] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=262222) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:16:32.528 ERROR 11889 --- [pool-prometheus-second-schedule-1,,c9664ea701a4] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=262222) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 62 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 70 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 71 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 73 common frames omitted 2023-10-23 17:16:32.608 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=262223) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=262223) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:33.018 INFO 11889 --- [pool-partition-rollover-1,,] c.o.o.p.s.PartitionRolloverService : Start watching scope, scope=Metadb 2023-10-23 17:16:33.028 INFO 11889 --- [pool-partition-rollover-1,,] c.o.o.obsdk.connector.ObConnectorHolder : [obsdk] no ob connector found in holder, key=ObConnectorKey(connectionMode=direct, clusterName=null, obClusterId=null, tenantName=ocp, username=meta, address=68.51.1.130, port=2883, database=ocp_express) 2023-10-23 17:16:33.028 INFO 11889 --- [pool-partition-rollover-1,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector, connectProperties=ConnectProperties(connectionMode=direct, address=68.51.1.130, port=2883, obsAddrList=null, username=meta, tenantName=ocp, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=ocp_express) 2023-10-23 17:16:33.036 ERROR 11889 --- [obsdk-init-thread-2,,841ec1380f42] com.alibaba.druid.pool.DruidDataSource : init datasource error, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=262224) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.init(DruidDataSource.java:927) ~[druid-1.2.8.jar!/:1.2.8] at com.oceanbase.ocp.obsdk.connector.impl.AbstractConnector.init(AbstractConnector.java:96) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.impl.DefaultConnector.init(DefaultConnector.java:19) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ObConnectors.lambda$newObConnector$1(ObConnectors.java:185) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:41) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: java.sql.SQLNonTransientConnectionException: (conn=262224) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 14 common frames omitted 2023-10-23 17:16:33.038 ERROR 11889 --- [obsdk-init-thread-2,,841ec1380f42] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} init error java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=262224) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.init(DruidDataSource.java:927) ~[druid-1.2.8.jar!/:1.2.8] at com.oceanbase.ocp.obsdk.connector.impl.AbstractConnector.init(AbstractConnector.java:96) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.impl.DefaultConnector.init(DefaultConnector.java:19) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ObConnectors.lambda$newObConnector$1(ObConnectors.java:185) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:41) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: java.sql.SQLNonTransientConnectionException: (conn=262224) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 14 common frames omitted 2023-10-23 17:16:33.038 INFO 11889 --- [obsdk-init-thread-2,,841ec1380f42] com.alibaba.druid.pool.DruidDataSource : {dataSource-3,ob-connector-datasource_direct_ocp_meta_68.51.1.130_2883} inited 2023-10-23 17:16:33.038 INFO 11889 --- [obsdk-init-thread-2,,841ec1380f42] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} closing ... 2023-10-23 17:16:33.040 INFO 11889 --- [obsdk-init-thread-2,,841ec1380f42] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} closed 2023-10-23 17:16:33.040 ERROR 11889 --- [obsdk-init-thread-2,,841ec1380f42] c.o.o.o.c.impl.AbstractConnector : [obsdk] init druid datasource failed. connectProperties=ConnectProperties(connectionMode=direct, address=68.51.1.130, port=2883, obsAddrList=null, username=meta, tenantName=ocp, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=ocp_express), error message:Could not connect to 68.51.1.130:2883 : (conn=262224) Server is initializing 2023-10-23 17:16:33.041 ERROR 11889 --- [pool-partition-rollover-1,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] init ob connector failed, connectProperties=ConnectProperties(connectionMode=direct, address=68.51.1.130, port=2883, obsAddrList=null, username=meta, tenantName=ocp, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=ocp_express), cause:java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=262224) Server is initializing 2023-10-23 17:16:33.042 ERROR 11889 --- [pool-partition-rollover-1,,] c.o.o.p.s.PartitionRolloverService : Watching scope error, scope=Metadb, exception={} com.oceanbase.ocp.obsdk.exception.ConnectorInitFailedException: [obsdk] init ob connector failed, connectProperties=ConnectProperties(connectionMode=direct, address=68.51.1.130, port=2883, obsAddrList=null, username=meta, tenantName=ocp, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=ocp_express), cause:java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=262224) Server is initializing at com.oceanbase.ocp.obsdk.connector.ObConnectors.newObConnector(ObConnectors.java:199) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ObConnectors.createObConnector(ObConnectors.java:178) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ObConnectors.getObConnector(ObConnectors.java:88) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ConnectTemplate.getDataSource(ConnectTemplate.java:277) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ConnectTemplate.initJdbcTemplate(ConnectTemplate.java:265) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ConnectTemplate.(ConnectTemplate.java:57) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ObConnectTemplate.(ObConnectTemplate.java:35) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.accessor.ObAccessors.newObAccessor(ObAccessors.java:54) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.partitioning.service.PartitionMetadataService.createObAccessor(PartitionMetadataService.java:44) ~[ocp-express-partition-rollover-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.partitioning.service.PartitionRolloverService.watchGroup(PartitionRolloverService.java:110) [ocp-express-partition-rollover-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.partitioning.service.PartitionRolloverService.watchAll(PartitionRolloverService.java:103) [ocp-express-partition-rollover-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.partitioning.PartitionRolloverAutoConfiguration.lambda$afterPropertiesSet$0(PartitionRolloverAutoConfiguration.java:60) [ocp-express-partition-rollover-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: java.util.concurrent.ExecutionException: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=262224) Server is initializing at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.get(FutureTask.java:206) ~[na:1.8.0_152] at com.oceanbase.ocp.obsdk.connector.ObConnectors.newObConnector(ObConnectors.java:191) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] ... 18 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=262224) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.init(DruidDataSource.java:927) ~[druid-1.2.8.jar!/:1.2.8] at com.oceanbase.ocp.obsdk.connector.impl.AbstractConnector.init(AbstractConnector.java:96) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.impl.DefaultConnector.init(DefaultConnector.java:19) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ObConnectors.lambda$newObConnector$1(ObConnectors.java:185) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$1(TraceDecorator.java:41) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_152] ... 3 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=262224) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 14 common frames omitted 2023-10-23 17:16:33.043 INFO 11889 --- [pool-partition-rollover-1,,] c.o.o.p.s.PartitionRolloverService : Finish watching scope, scope=, scope=Metadb 2023-10-23 17:16:33.045 ERROR 11889 --- [Druid-ConnectionPool-Create-1227493733,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=262225) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1657) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=262225) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 6 common frames omitted 2023-10-23 17:16:33.116 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=262226) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=262226) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:33.515 WARN 11889 --- [pool-prometheus-second-schedule-1,,075fa235e310] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:16:33.515 ERROR 11889 --- [pool-prometheus-second-schedule-1,,075fa235e310] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=196689) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:16:33.518 ERROR 11889 --- [pool-prometheus-second-schedule-1,,075fa235e310] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=196689) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:16:33.522 ERROR 11889 --- [pool-prometheus-second-schedule-1,,075fa235e310] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=196689) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 62 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 70 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 71 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 73 common frames omitted 2023-10-23 17:16:33.621 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=196690) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196690) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:34.128 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=196691) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196691) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:34.515 WARN 11889 --- [pool-prometheus-second-schedule-1,,adf3156c3f5a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:16:34.515 ERROR 11889 --- [pool-prometheus-second-schedule-1,,adf3156c3f5a] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=131158) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:16:34.518 ERROR 11889 --- [pool-prometheus-second-schedule-1,,adf3156c3f5a] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=131158) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:16:34.521 ERROR 11889 --- [pool-prometheus-second-schedule-1,,adf3156c3f5a] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=131158) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 62 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 70 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 71 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 73 common frames omitted 2023-10-23 17:16:34.637 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=131159) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLTransientConnectionException: (conn=131159) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:35.143 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=131161) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131161) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:35.281 WARN 11889 --- [pool-ocp-schedules-3,,b2fd1c2a5611] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:16:35.281 ERROR 11889 --- [pool-ocp-schedules-3,,b2fd1c2a5611] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=65645) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:16:35.284 ERROR 11889 --- [pool-ocp-schedules-3,,b2fd1c2a5611] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=65645) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:16:35.289 ERROR 11889 --- [pool-ocp-schedules-3,,b2fd1c2a5611] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=65645) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 68 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 69 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 71 common frames omitted 2023-10-23 17:16:35.649 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65648) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65648) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:36.155 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65649) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65649) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:36.661 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65650) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65650) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:37.167 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65651) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65651) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:37.519 WARN 11889 --- [pool-prometheus-second-schedule-1,,eaebf441ea81] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:16:37.672 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65652) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65652) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:38.179 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65653) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65653) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:38.685 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65654) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65654) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:39.191 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65655) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65655) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:39.520 WARN 11889 --- [pool-prometheus-second-schedule-1,,eaebf441ea81] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:16:39.520 ERROR 11889 --- [pool-prometheus-second-schedule-1,,eaebf441ea81] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 21 2023-10-23 17:16:39.524 ERROR 11889 --- [pool-prometheus-second-schedule-1,,eaebf441ea81] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 21 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65655) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65655) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:39.524 INFO 11889 --- [pool-prometheus-second-schedule-1,,eaebf441ea81] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095795510, count=0, elapsed=4014 2023-10-23 17:16:39.699 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65656) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLTransientConnectionException: (conn=65656) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:40.205 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65658) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65658) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:40.710 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65659) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65659) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:41.214 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65660) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65660) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:41.526 WARN 11889 --- [pool-prometheus-second-schedule-1,,a6800bce5b93] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:16:41.719 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65661) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65661) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:42.223 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65662) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65662) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:42.290 WARN 11889 --- [pool-ocp-schedules-1,,afa1572d4dd1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:16:42.728 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65663) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65663) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:43.232 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65664) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65664) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:43.526 WARN 11889 --- [pool-prometheus-second-schedule-1,,a6800bce5b93] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:16:43.526 ERROR 11889 --- [pool-prometheus-second-schedule-1,,a6800bce5b93] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 29 2023-10-23 17:16:43.529 ERROR 11889 --- [pool-prometheus-second-schedule-1,,a6800bce5b93] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 29 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65664) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65664) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:43.530 INFO 11889 --- [pool-prometheus-second-schedule-1,,a6800bce5b93] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095799524, count=0, elapsed=4006 2023-10-23 17:16:43.736 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65665) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65665) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:44.240 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65666) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65666) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:44.291 WARN 11889 --- [pool-ocp-schedules-1,,afa1572d4dd1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:16:44.291 ERROR 11889 --- [pool-ocp-schedules-1,,afa1572d4dd1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 31 2023-10-23 17:16:44.295 ERROR 11889 --- [pool-ocp-schedules-1,,afa1572d4dd1] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 31 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65666) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65666) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:44.746 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65667) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLTransientConnectionException: (conn=65667) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:45.251 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65669) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65669) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:45.531 WARN 11889 --- [pool-prometheus-second-schedule-1,,f6c419b97ab4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:16:45.755 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65670) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65670) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:46.260 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65671) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65671) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:46.765 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65672) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65672) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:47.269 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65673) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65673) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:47.532 WARN 11889 --- [pool-prometheus-second-schedule-1,,f6c419b97ab4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:16:47.532 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f6c419b97ab4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 37 2023-10-23 17:16:47.535 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f6c419b97ab4] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 37 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65673) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65673) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:47.535 INFO 11889 --- [pool-prometheus-second-schedule-1,,f6c419b97ab4] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095803530, count=0, elapsed=4005 2023-10-23 17:16:47.774 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65674) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65674) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:48.278 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65675) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65675) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:48.782 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65676) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65676) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:49.286 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65677) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65677) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:49.537 WARN 11889 --- [pool-prometheus-second-schedule-1,,bdbade6e08dd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:16:49.791 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65678) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLTransientConnectionException: (conn=65678) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:50.295 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65680) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65680) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:50.800 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65681) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65681) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:51.296 WARN 11889 --- [pool-ocp-schedules-4,,7f2d928e88c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:16:51.312 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65683) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65683) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:51.537 WARN 11889 --- [pool-prometheus-second-schedule-1,,bdbade6e08dd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:16:51.537 ERROR 11889 --- [pool-prometheus-second-schedule-1,,bdbade6e08dd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 45 2023-10-23 17:16:51.540 ERROR 11889 --- [pool-prometheus-second-schedule-1,,bdbade6e08dd] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 45 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65683) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65683) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:51.541 INFO 11889 --- [pool-prometheus-second-schedule-1,,bdbade6e08dd] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095807536, count=0, elapsed=4005 2023-10-23 17:16:51.826 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65684) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65684) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:52.344 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65685) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65685) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:52.852 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65686) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65686) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:53.297 WARN 11889 --- [pool-ocp-schedules-4,,7f2d928e88c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:16:53.298 ERROR 11889 --- [pool-ocp-schedules-4,,7f2d928e88c6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 48 2023-10-23 17:16:53.303 ERROR 11889 --- [pool-ocp-schedules-4,,7f2d928e88c6] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 48 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65686) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65686) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:53.357 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65687) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65687) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:53.548 WARN 11889 --- [pool-prometheus-second-schedule-1,,5ae3896ae449] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:16:53.861 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65688) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65688) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:54.369 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65689) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65689) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:55.549 WARN 11889 --- [pool-prometheus-second-schedule-1,,5ae3896ae449] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:16:55.549 ERROR 11889 --- [pool-prometheus-second-schedule-1,,5ae3896ae449] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 679, createErrorCount 51 2023-10-23 17:16:55.553 ERROR 11889 --- [pool-prometheus-second-schedule-1,,5ae3896ae449] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 679, createErrorCount 51 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65689) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65689) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:55.554 INFO 11889 --- [pool-prometheus-second-schedule-1,,5ae3896ae449] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095811541, count=0, elapsed=4013 2023-10-23 17:16:57.556 WARN 11889 --- [pool-prometheus-second-schedule-1,,8d9509c59ea6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:16:59.449 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65690) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65690) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:59.556 WARN 11889 --- [pool-prometheus-second-schedule-1,,8d9509c59ea6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:16:59.556 ERROR 11889 --- [pool-prometheus-second-schedule-1,,8d9509c59ea6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 52 2023-10-23 17:16:59.564 ERROR 11889 --- [pool-prometheus-second-schedule-1,,8d9509c59ea6] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 52 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65690) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65690) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:16:59.564 INFO 11889 --- [pool-prometheus-second-schedule-1,,8d9509c59ea6] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095815554, count=0, elapsed=4010 2023-10-23 17:16:59.954 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65691) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65691) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:00.305 WARN 11889 --- [pool-ocp-schedules-5,,4ef7fb2594a8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:00.462 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65692) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65692) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:00.967 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65693) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65693) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:01.471 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65694) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65694) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:01.566 WARN 11889 --- [pool-prometheus-second-schedule-1,,e2939f79c7ea] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:01.975 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65695) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65695) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:02.306 WARN 11889 --- [pool-ocp-schedules-5,,4ef7fb2594a8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:02.306 ERROR 11889 --- [pool-ocp-schedules-5,,4ef7fb2594a8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 57 2023-10-23 17:17:02.310 ERROR 11889 --- [pool-ocp-schedules-5,,4ef7fb2594a8] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 57 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65695) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65695) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:02.480 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65696) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65696) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:02.984 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65697) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65697) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:03.489 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65698) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65698) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:03.567 WARN 11889 --- [pool-prometheus-second-schedule-1,,e2939f79c7ea] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:03.567 ERROR 11889 --- [pool-prometheus-second-schedule-1,,e2939f79c7ea] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 60 2023-10-23 17:17:03.570 ERROR 11889 --- [pool-prometheus-second-schedule-1,,e2939f79c7ea] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 60 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65698) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65698) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:03.570 INFO 11889 --- [pool-prometheus-second-schedule-1,,e2939f79c7ea] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095819565, count=0, elapsed=4005 2023-10-23 17:17:03.993 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65699) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65699) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:04.495 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65700) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLTransientConnectionException: (conn=65700) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:04.999 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65701) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65701) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:05.503 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65702) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65702) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:05.572 WARN 11889 --- [pool-prometheus-second-schedule-1,,3d1b60021944] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:06.007 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65703) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65703) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:06.511 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65704) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65704) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:07.015 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65705) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65705) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:07.519 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65706) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65706) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:07.572 WARN 11889 --- [pool-prometheus-second-schedule-1,,3d1b60021944] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:07.572 ERROR 11889 --- [pool-prometheus-second-schedule-1,,3d1b60021944] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 68 2023-10-23 17:17:07.575 ERROR 11889 --- [pool-prometheus-second-schedule-1,,3d1b60021944] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 68 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65706) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65706) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:07.575 INFO 11889 --- [pool-prometheus-second-schedule-1,,3d1b60021944] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095823571, count=0, elapsed=4004 2023-10-23 17:17:08.023 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65707) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65707) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:08.527 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65708) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65708) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:09.031 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65709) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65709) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:09.312 WARN 11889 --- [pool-ocp-schedules-11,,1d6af8226c69] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:09.544 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65710) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65710) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:09.577 WARN 11889 --- [pool-prometheus-second-schedule-1,,01868ec5f626] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:10.048 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65712) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65712) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:10.552 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65713) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65713) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:11.056 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65714) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65714) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:11.313 WARN 11889 --- [pool-ocp-schedules-11,,1d6af8226c69] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:11.313 ERROR 11889 --- [pool-ocp-schedules-11,,1d6af8226c69] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 75 2023-10-23 17:17:11.318 ERROR 11889 --- [pool-ocp-schedules-11,,1d6af8226c69] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 75 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65714) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65714) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:11.560 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65715) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65715) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:11.578 WARN 11889 --- [pool-prometheus-second-schedule-1,,01868ec5f626] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:11.578 ERROR 11889 --- [pool-prometheus-second-schedule-1,,01868ec5f626] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 76 2023-10-23 17:17:11.581 ERROR 11889 --- [pool-prometheus-second-schedule-1,,01868ec5f626] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 76 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65715) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65715) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:11.596 INFO 11889 --- [pool-prometheus-second-schedule-1,,01868ec5f626] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095827576, count=0, elapsed=4020 2023-10-23 17:17:12.064 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65716) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65716) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:12.568 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65717) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65717) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:13.072 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65718) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65718) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:13.577 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65719) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65719) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:13.598 WARN 11889 --- [pool-prometheus-second-schedule-1,,f43cae9beb0d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:14.081 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65720) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65720) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:14.605 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65721) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65721) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:15.109 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65722) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65722) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:15.598 WARN 11889 --- [pool-prometheus-second-schedule-1,,f43cae9beb0d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:15.598 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f43cae9beb0d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 83 2023-10-23 17:17:15.602 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f43cae9beb0d] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 83 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65722) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65722) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:15.602 INFO 11889 --- [pool-prometheus-second-schedule-1,,f43cae9beb0d] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095831597, count=0, elapsed=4005 2023-10-23 17:17:15.613 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65723) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65723) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:16.117 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65724) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65724) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:16.622 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65725) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65725) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:17.126 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65726) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65726) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:17.603 WARN 11889 --- [pool-prometheus-second-schedule-1,,94feafc1b441] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:17.629 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65727) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65727) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:18.133 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65728) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65728) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:18.319 WARN 11889 --- [pool-ocp-schedules-6,,87dd182bdafb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:18.636 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65729) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65729) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:19.140 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65730) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65730) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:19.510 INFO 11889 --- [pool-prometheus-cache-monitor1,,d3a62cb76fd7] c.o.o.m.service.OcpCacheStatServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":0,"minuteWriteQueue":0,"minuteReadCacheSize":0,"secondWriteCacheSize":0,"seriesIdKeySize":2876,"secondWriteQueue":0,"minuteWriteCacheSize":0} 2023-10-23 17:17:19.511 INFO 11889 --- [pool-prometheus-cache-monitor1,,d3a62cb76fd7] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{node_disk_read_time_seconds_total=20, ob_server_resource_memory_assigned_bytes=10, ob_active_session_num=16, ob_plan_cache_memory_bytes=19, ob_tenant_assigned_cpu_assigned=16, node_network_transmit_bytes_total=17, node_filesystem_size_bytes=40, ob_system_event_total_waits=25, node_disk_read_bytes_total=20, node_cpu_seconds_total=18, ob_tenant_resource_max_cpu=16, ob_plan_cache_hit_total=19, ob_server_resource_memory_assigned_percent=10, io_await=43, ob_server_resource_cpu=10, ob_server_num=15, ob_all_session_num=16, io_util=43, ob_tenant_resource_min_memory=16, ob_plan_cache_access_total=19, node_disk_reads_completed_total=20, ob_system_event_time_waited=25, ob_sysstat=95, node_disk_writes_completed_total=20, ob_tenant_resource_min_cpu=16, node_ntp_offset_seconds=11, ob_cache_size_bytes=32, node_net_bandwidth_bps=18, ob_tenant_assigned_cpu_total=16, node_load1=10, ob_tenant_disk_log_size=16, ob_server_resource_memory_bytes=10, ob_tenant_resource_max_memory=16, cpu_count=11, node_disk_io_time_weighted_seconds_total=20, node_disk_write_time_seconds_total=20, ob_disk_total_bytes=10, ob_tenant_assigned_mem_assigned=16, node_load15=10, ob_tenant_disk_data_size=16, ob_server_resource_cpu_assigned_percent=10, node_load5=10, node_disk_written_bytes_total=20, node_memory_memfree_bytes=10, process_exists=15, ob_server_resource_disk_bytes=10, node_memory_buffers_bytes=10, ob_tenant_assigned_mem_total=16, node_memory_memtotal_bytes=10, ob_server_resource_cpu_assigned=10, node_network_receive_bytes_total=17, ob_waitevent_wait_seconds_total=19, node_memory_cached_bytes=10, ob_table_num=18, ob_waitevent_wait_total=19, ob_disk_free_bytes=10, oceanbase_connectivity=1, node_filesystem_avail_bytes=40} 2023-10-23 17:17:19.604 WARN 11889 --- [pool-prometheus-second-schedule-1,,94feafc1b441] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:19.604 ERROR 11889 --- [pool-prometheus-second-schedule-1,,94feafc1b441] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 91 2023-10-23 17:17:19.608 ERROR 11889 --- [pool-prometheus-second-schedule-1,,94feafc1b441] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 91 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65730) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65730) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:19.608 INFO 11889 --- [pool-prometheus-second-schedule-1,,94feafc1b441] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095835602, count=0, elapsed=4006 2023-10-23 17:17:19.621 INFO 11889 --- [pool-ocp-schedules-12,,c0e7433836b7] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=573059298692321280 2023-10-23 17:17:19.647 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65731) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65731) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:20.150 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65732) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65732) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:20.320 WARN 11889 --- [pool-ocp-schedules-6,,87dd182bdafb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:20.320 ERROR 11889 --- [pool-ocp-schedules-6,,87dd182bdafb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 93 2023-10-23 17:17:20.325 ERROR 11889 --- [pool-ocp-schedules-6,,87dd182bdafb] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 93 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65732) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65732) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:20.654 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65733) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65733) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:21.158 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65734) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65734) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:21.483 WARN 11889 --- [pool-ocp-schedules-2,,a0b0961f024e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:21.508 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:21.508 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:21.509 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:21.509 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:21.510 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:21.524 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:21.609 WARN 11889 --- [pool-prometheus-second-schedule-1,,b996c07480de] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:21.622 WARN 11889 --- [pool-ocp-schedules-12,,c0e7433836b7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:21.661 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65735) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65735) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:22.165 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65736) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65736) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:22.669 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65737) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65737) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:23.173 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:23.483 WARN 11889 --- [pool-ocp-schedules-2,,a0b0961f024e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:23.483 ERROR 11889 --- [pool-ocp-schedules-2,,a0b0961f024e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 2023-10-23 17:17:23.488 INFO 11889 --- [pool-ocp-schedules-2,,a0b0961f024e] c.o.o.o.i.c.ClusterInitServiceImpl : Failed to init ob operator, set cluster status to 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy173.findAllByNamespaceAndLabelsLike(Unknown Source) ~[na:na] at com.oceanbase.ocp.vault.store.JdbcCredentialStore.findCredential(JdbcCredentialStore.java:49) ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.vault.store.JdbcCredentialStore$$FastClassBySpringCGLIB$$b403e8c8.invoke() ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.vault.store.JdbcCredentialStore$$EnhancerBySpringCGLIB$$e7bd3ff2.findCredential() ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.credential.operator.ObCredentialOperator.findObCredential(ObCredentialOperator.java:45) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.credential.operator.ObCredentialOperator.acquireObPassword(ObCredentialOperator.java:34) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.acquirePassword(ConnectPropertiesBuilder.java:188) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.acquirePassword(ConnectPropertiesBuilder.java:177) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.buildConnectProperties(ConnectPropertiesBuilder.java:104) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ObOperatorFactory.buildConnectProperties(ObOperatorFactory.java:73) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ObOperatorFactory.createObOperator(ObOperatorFactory.java:52) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obops.internal.cluster.ClusterInitServiceImpl.syncClusterInfo(ClusterInitServiceImpl.java:82) ~[ocp-express-obops-service-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) [spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 79 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:23.509 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:23.509 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:23.509 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 2023-10-23 17:17:23.509 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 2023-10-23 17:17:23.509 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:23.509 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 2023-10-23 17:17:23.509 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:17:23.509 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:17:23.509 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:17:23.509 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:23.509 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 2023-10-23 17:17:23.509 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:17:23.510 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:23.510 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 2023-10-23 17:17:23.515 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:23.525 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:23.525 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 2023-10-23 17:17:23.528 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:23.610 WARN 11889 --- [pool-prometheus-second-schedule-1,,b996c07480de] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:23.610 ERROR 11889 --- [pool-prometheus-second-schedule-1,,b996c07480de] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 2023-10-23 17:17:23.615 ERROR 11889 --- [pool-prometheus-second-schedule-1,,b996c07480de] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:23.615 INFO 11889 --- [pool-prometheus-second-schedule-1,,b996c07480de] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095839608, count=0, elapsed=4007 2023-10-23 17:17:23.624 ERROR 11889 --- [pool-ocp-schedules-12,,c0e7433836b7] c.o.ocp.monitor.OcpMonitorManager : Sync series key id failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:83) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:376) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:465) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:475) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent.fetchAfterId(SeriesKeyIdPersistent.java:77) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$FastClassBySpringCGLIB$$64517815.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$EnhancerBySpringCGLIB$$b937dc17.fetchAfterId() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.syncKeyId(SeriesIdKeyService.java:130) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager.syncSeriesKeyId(OcpMonitorManager.java:129) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) [spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:159) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:117) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80) ~[spring-jdbc-5.3.27.jar!/:5.3.27] ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65738) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:23.677 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65739) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65739) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:24.180 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65740) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65740) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:24.688 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65741) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65741) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:25.192 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65742) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65742) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:25.616 WARN 11889 --- [pool-prometheus-second-schedule-1,,1ac5c685bc93] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:25.695 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65743) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65743) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:26.199 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65744) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65744) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:26.510 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:26.510 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:26.510 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:26.510 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:26.511 WARN 11889 --- [pool-prometheus-exporter-check1,,9ecd8a23c908] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:26.517 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:26.529 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:26.703 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65745) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65745) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:27.207 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65746) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65746) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:27.327 WARN 11889 --- [pool-ocp-schedules-13,,38ce59b4f3ce] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:27.616 WARN 11889 --- [pool-prometheus-second-schedule-1,,1ac5c685bc93] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:27.617 ERROR 11889 --- [pool-prometheus-second-schedule-1,,1ac5c685bc93] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 107 2023-10-23 17:17:27.620 ERROR 11889 --- [pool-prometheus-second-schedule-1,,1ac5c685bc93] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 107 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65746) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65746) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:27.620 INFO 11889 --- [pool-prometheus-second-schedule-1,,1ac5c685bc93] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095843615, count=0, elapsed=4005 2023-10-23 17:17:27.711 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65747) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65747) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:28.215 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65748) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65748) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:28.511 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:28.511 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:28.511 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:28.511 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 109 2023-10-23 17:17:28.511 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:28.511 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 109 2023-10-23 17:17:28.511 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 109 2023-10-23 17:17:28.511 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 109 2023-10-23 17:17:28.511 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:17:28.511 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:17:28.511 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:17:28.511 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:17:28.512 WARN 11889 --- [pool-prometheus-exporter-check1,,9ecd8a23c908] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:28.512 ERROR 11889 --- [pool-prometheus-exporter-check1,,9ecd8a23c908] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 109 2023-10-23 17:17:28.515 ERROR 11889 --- [pool-prometheus-exporter-check1,,9ecd8a23c908] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.validateInactiveExporters(ExporterServiceImpl.java:122) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.validateInactiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$1(OcpMonitorManager.java:102) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:203) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 109 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65748) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65748) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:28.517 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:28.517 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 109 2023-10-23 17:17:28.520 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 109 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65748) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65748) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:28.530 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:28.530 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 109 2023-10-23 17:17:28.533 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 109 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65748) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65748) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:28.719 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65749) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65749) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:29.223 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65750) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65750) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:29.327 WARN 11889 --- [pool-ocp-schedules-13,,38ce59b4f3ce] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:29.327 ERROR 11889 --- [pool-ocp-schedules-13,,38ce59b4f3ce] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 111 2023-10-23 17:17:29.331 ERROR 11889 --- [pool-ocp-schedules-13,,38ce59b4f3ce] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 111 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65750) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65750) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:29.621 WARN 11889 --- [pool-prometheus-second-schedule-1,,9d3d37ceb12d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:29.732 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65751) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65751) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:30.236 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65752) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65752) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:30.740 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65753) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65753) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:31.244 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65754) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65754) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:31.513 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:31.513 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:31.513 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:31.513 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:31.521 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:31.534 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:31.622 WARN 11889 --- [pool-prometheus-second-schedule-1,,9d3d37ceb12d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:31.622 ERROR 11889 --- [pool-prometheus-second-schedule-1,,9d3d37ceb12d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 115 2023-10-23 17:17:31.626 ERROR 11889 --- [pool-prometheus-second-schedule-1,,9d3d37ceb12d] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 115 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65754) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65754) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:31.626 INFO 11889 --- [pool-prometheus-second-schedule-1,,9d3d37ceb12d] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095847621, count=0, elapsed=4005 2023-10-23 17:17:31.747 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65755) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65755) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:32.252 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65756) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65756) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:32.756 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65757) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65757) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:33.260 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65758) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65758) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:33.513 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:33.513 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 119 2023-10-23 17:17:33.513 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:33.513 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 119 2023-10-23 17:17:33.513 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:33.513 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:33.513 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:17:33.513 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 119 2023-10-23 17:17:33.513 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:17:33.513 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 119 2023-10-23 17:17:33.514 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:17:33.514 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:17:33.521 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:33.521 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 119 2023-10-23 17:17:33.525 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 119 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65758) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65758) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:33.534 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:33.534 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 119 2023-10-23 17:17:33.539 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 119 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65758) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65758) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:33.628 WARN 11889 --- [pool-prometheus-second-schedule-1,,28807ed731cc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:33.763 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65759) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65759) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:34.267 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65760) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65760) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:34.773 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65761) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65761) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:35.277 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65762) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65762) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:35.628 WARN 11889 --- [pool-prometheus-second-schedule-1,,28807ed731cc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:35.629 ERROR 11889 --- [pool-prometheus-second-schedule-1,,28807ed731cc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 123 2023-10-23 17:17:35.632 ERROR 11889 --- [pool-prometheus-second-schedule-1,,28807ed731cc] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 123 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65762) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65762) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:35.632 INFO 11889 --- [pool-prometheus-second-schedule-1,,28807ed731cc] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095851626, count=0, elapsed=4006 2023-10-23 17:17:35.781 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65763) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65763) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:36.295 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65764) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65764) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:36.333 WARN 11889 --- [pool-ocp-schedules-13,,46aacba4013b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:36.515 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:36.515 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:36.515 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:36.515 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:36.526 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:36.540 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:36.799 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65765) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65765) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:37.303 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65766) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65766) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:37.633 WARN 11889 --- [pool-prometheus-second-schedule-1,,dce5e8d24388] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:37.806 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65767) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65767) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:38.310 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65768) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65768) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:38.333 WARN 11889 --- [pool-ocp-schedules-13,,46aacba4013b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:38.333 ERROR 11889 --- [pool-ocp-schedules-13,,46aacba4013b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 129 2023-10-23 17:17:38.337 ERROR 11889 --- [pool-ocp-schedules-13,,46aacba4013b] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65768) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65768) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:38.515 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:38.515 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:38.515 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:38.515 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:38.516 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 129 2023-10-23 17:17:38.516 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 129 2023-10-23 17:17:38.516 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 129 2023-10-23 17:17:38.516 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 129 2023-10-23 17:17:38.516 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:17:38.516 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:17:38.516 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:17:38.516 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:17:38.527 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:38.527 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 129 2023-10-23 17:17:38.530 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65768) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65768) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:38.540 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:38.540 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 129 2023-10-23 17:17:38.543 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 129 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65768) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65768) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:38.814 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65769) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65769) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:39.318 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65770) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65770) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:39.634 WARN 11889 --- [pool-prometheus-second-schedule-1,,dce5e8d24388] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:39.634 ERROR 11889 --- [pool-prometheus-second-schedule-1,,dce5e8d24388] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 131 2023-10-23 17:17:39.637 ERROR 11889 --- [pool-prometheus-second-schedule-1,,dce5e8d24388] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 131 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65770) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65770) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:39.638 INFO 11889 --- [pool-prometheus-second-schedule-1,,dce5e8d24388] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095855633, count=0, elapsed=4005 2023-10-23 17:17:39.824 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65771) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65771) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:40.328 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65772) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65772) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:40.831 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65773) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65773) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:41.335 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65774) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65774) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:41.517 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:41.517 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:41.517 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:41.517 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:41.531 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:41.544 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:41.639 WARN 11889 --- [pool-prometheus-second-schedule-1,,f05a7265c987] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:41.838 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65775) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65775) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:42.342 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65776) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65776) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:42.846 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65777) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65777) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:43.350 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65778) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65778) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:43.517 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:43.517 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:43.517 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:43.517 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:43.518 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 139 2023-10-23 17:17:43.518 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 139 2023-10-23 17:17:43.518 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 139 2023-10-23 17:17:43.518 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 139 2023-10-23 17:17:43.518 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:17:43.518 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:17:43.518 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:17:43.518 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:17:43.532 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:43.532 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 139 2023-10-23 17:17:43.535 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 139 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65778) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65778) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:43.545 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:43.545 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 139 2023-10-23 17:17:43.548 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 139 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65778) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65778) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:43.639 WARN 11889 --- [pool-prometheus-second-schedule-1,,f05a7265c987] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:43.639 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f05a7265c987] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 139 2023-10-23 17:17:43.642 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f05a7265c987] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 139 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65778) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65778) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:43.643 INFO 11889 --- [pool-prometheus-second-schedule-1,,f05a7265c987] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095859638, count=0, elapsed=4005 2023-10-23 17:17:43.854 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65779) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65779) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:44.357 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65780) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65780) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:44.866 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65781) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65781) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:45.339 WARN 11889 --- [pool-ocp-schedules-13,,8b8fc59a444c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:45.370 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65782) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65782) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:45.644 WARN 11889 --- [pool-prometheus-second-schedule-1,,cf2dd2ae8181] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:45.874 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65783) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65783) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:46.378 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65784) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65784) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:46.519 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:46.519 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:46.519 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:46.519 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:46.536 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:46.549 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:46.882 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65785) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65785) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:47.340 WARN 11889 --- [pool-ocp-schedules-13,,8b8fc59a444c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:47.340 ERROR 11889 --- [pool-ocp-schedules-13,,8b8fc59a444c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 146 2023-10-23 17:17:47.343 ERROR 11889 --- [pool-ocp-schedules-13,,8b8fc59a444c] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 146 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65785) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65785) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:47.386 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65786) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65786) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:47.644 WARN 11889 --- [pool-prometheus-second-schedule-1,,cf2dd2ae8181] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:47.644 ERROR 11889 --- [pool-prometheus-second-schedule-1,,cf2dd2ae8181] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 147 2023-10-23 17:17:47.648 ERROR 11889 --- [pool-prometheus-second-schedule-1,,cf2dd2ae8181] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 147 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65786) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65786) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:47.648 INFO 11889 --- [pool-prometheus-second-schedule-1,,cf2dd2ae8181] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095863643, count=0, elapsed=4005 2023-10-23 17:17:47.890 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65787) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65787) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:48.393 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65788) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65788) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:48.520 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:48.520 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:48.520 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:48.520 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 149 2023-10-23 17:17:48.520 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 149 2023-10-23 17:17:48.520 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:48.520 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 149 2023-10-23 17:17:48.520 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 149 2023-10-23 17:17:48.520 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:17:48.520 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:17:48.520 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:17:48.520 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:17:48.537 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:48.538 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 149 2023-10-23 17:17:48.545 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 149 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65788) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65788) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:48.549 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:48.549 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 149 2023-10-23 17:17:48.553 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 149 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65788) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65788) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:48.897 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65789) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65789) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:49.401 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65790) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65790) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:49.649 WARN 11889 --- [pool-prometheus-second-schedule-1,,79060f547c51] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:49.913 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65791) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65791) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:50.417 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65792) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65792) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:50.921 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65793) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65793) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:51.425 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65794) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65794) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:51.521 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:51.521 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:51.521 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:51.521 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:51.547 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:51.554 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:51.650 WARN 11889 --- [pool-prometheus-second-schedule-1,,79060f547c51] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:51.650 ERROR 11889 --- [pool-prometheus-second-schedule-1,,79060f547c51] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 155 2023-10-23 17:17:51.653 ERROR 11889 --- [pool-prometheus-second-schedule-1,,79060f547c51] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 155 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65794) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65794) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:51.653 INFO 11889 --- [pool-prometheus-second-schedule-1,,79060f547c51] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095867648, count=0, elapsed=4005 2023-10-23 17:17:51.929 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65795) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65795) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:52.433 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65796) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65796) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:52.937 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65797) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65797) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:53.441 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65798) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65798) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:53.521 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:53.521 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 159 2023-10-23 17:17:53.521 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:53.521 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:53.521 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 159 2023-10-23 17:17:53.521 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:53.521 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:17:53.521 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 159 2023-10-23 17:17:53.521 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 159 2023-10-23 17:17:53.521 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:17:53.521 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:17:53.521 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:17:53.547 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:53.547 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 159 2023-10-23 17:17:53.551 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 159 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65798) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65798) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:53.554 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:53.554 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 159 2023-10-23 17:17:53.558 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 159 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65798) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65798) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:53.654 WARN 11889 --- [pool-prometheus-second-schedule-1,,f3ea37ba5fe3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:53.946 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65799) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65799) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:54.345 WARN 11889 --- [pool-ocp-schedules-13,,081cedff2788] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:54.449 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65800) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65800) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:54.956 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65801) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65801) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:55.460 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65802) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65802) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:55.655 WARN 11889 --- [pool-prometheus-second-schedule-1,,f3ea37ba5fe3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:55.655 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f3ea37ba5fe3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 163 2023-10-23 17:17:55.658 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f3ea37ba5fe3] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 163 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65802) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65802) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:55.659 INFO 11889 --- [pool-prometheus-second-schedule-1,,f3ea37ba5fe3] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095871653, count=0, elapsed=4006 2023-10-23 17:17:55.964 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65803) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65803) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:56.345 WARN 11889 --- [pool-ocp-schedules-13,,081cedff2788] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:56.346 ERROR 11889 --- [pool-ocp-schedules-13,,081cedff2788] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 164 2023-10-23 17:17:56.349 ERROR 11889 --- [pool-ocp-schedules-13,,081cedff2788] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 164 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65803) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65803) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:56.468 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65804) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65804) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:56.511 WARN 11889 --- [pool-prometheus-exporter-check1,,d266248447f7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:56.522 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:56.522 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:56.522 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:56.522 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:56.552 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:56.558 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:56.971 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65805) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65805) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:57.475 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65806) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65806) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:57.660 WARN 11889 --- [pool-prometheus-second-schedule-1,,923925adb542] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:17:57.978 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65807) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65807) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:58.482 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65808) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65808) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:58.512 WARN 11889 --- [pool-prometheus-exporter-check1,,d266248447f7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:58.512 ERROR 11889 --- [pool-prometheus-exporter-check1,,d266248447f7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 169 2023-10-23 17:17:58.515 ERROR 11889 --- [pool-prometheus-exporter-check1,,d266248447f7] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.validateInactiveExporters(ExporterServiceImpl.java:122) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.validateInactiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$1(OcpMonitorManager.java:102) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:203) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 169 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65808) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65808) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:58.523 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:58.523 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:58.523 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:58.523 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 169 2023-10-23 17:17:58.523 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:58.523 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 169 2023-10-23 17:17:58.523 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 169 2023-10-23 17:17:58.523 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 169 2023-10-23 17:17:58.523 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:17:58.523 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:17:58.523 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:17:58.523 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:17:58.553 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:58.553 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 169 2023-10-23 17:17:58.556 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 169 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65808) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65808) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:58.559 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:58.559 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 169 2023-10-23 17:17:58.562 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 169 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65808) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65808) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:58.986 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65809) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65809) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:59.490 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65810) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65810) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:59.660 WARN 11889 --- [pool-prometheus-second-schedule-1,,923925adb542] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:17:59.660 ERROR 11889 --- [pool-prometheus-second-schedule-1,,923925adb542] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 171 2023-10-23 17:17:59.664 ERROR 11889 --- [pool-prometheus-second-schedule-1,,923925adb542] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 171 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65810) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65810) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:17:59.664 INFO 11889 --- [pool-prometheus-second-schedule-1,,923925adb542] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095875659, count=0, elapsed=4005 2023-10-23 17:17:59.998 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65811) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65811) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:00.000 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.ocp.core.property.PropertyService : Refresh OCP properties. 2023-10-23 17:18:00.000 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.ocp.core.property.PropertyService : Refresh config properties 2023-10-23 17:18:00.020 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2023-10-23 17:18:00.020 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : starting 2023-10-23 17:18:00.024 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2023-10-23 17:18:00.024 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : starting 2023-10-23 17:18:00.050 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2023-10-23 17:18:00.060 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2023-10-23 17:18:00.060 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2023-10-23 17:18:00.067 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2023-10-23 17:18:00.229 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 17:18:00.261 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : started 2023-10-23 17:18:00.261 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : Ready, timeTaken=PT0.236897944S 2023-10-23 17:18:00.261 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2023-10-23 17:18:00.323 INFO 11889 --- [pool-ocp-schedules-1,,] c.o.o.b.spring.BootstrapRunListener : BootstrapRunListener failed 2023-10-23 17:18:00.364 ERROR 11889 --- [pool-ocp-schedules-1,,] c.o.ocp.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 68.51.1.130:2883 : (conn=65812) Server is initializing at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:83) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:646) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:713) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:744) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:763) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.addPropertySource(JdbcEnvironmentRepository.java:141) ~[spring-cloud-config-server-3.1.6.jar!/:3.1.6] at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.findOne(JdbcEnvironmentRepository.java:124) ~[spring-cloud-config-server-3.1.6.jar!/:3.1.6] at org.springframework.cloud.config.server.environment.EnvironmentRepository.findOne(EnvironmentRepository.java:30) ~[spring-cloud-config-server-3.1.6.jar!/:3.1.6] at org.springframework.cloud.config.server.environment.CompositeEnvironmentRepository.findOne(CompositeEnvironmentRepository.java:73) ~[spring-cloud-config-server-3.1.6.jar!/:3.1.6] at org.springframework.cloud.config.server.environment.EnvironmentRepositoryPropertySourceLocator.locate(EnvironmentRepositoryPropertySourceLocator.java:53) ~[spring-cloud-config-server-3.1.6.jar!/:3.1.6] at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:51) ~[spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:47) ~[spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:95) ~[spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:604) ~[spring-boot-2.7.12.jar!/:2.7.12] at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:373) ~[spring-boot-2.7.12.jar!/:2.7.12] at org.springframework.boot.SpringApplication.run(SpringApplication.java:306) ~[spring-boot-2.7.12.jar!/:2.7.12] at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:164) [spring-boot-2.7.12.jar!/:2.7.12] at org.springframework.cloud.context.refresh.LegacyContextRefresher.addConfigFilesToEnvironment(LegacyContextRefresher.java:78) [spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.context.refresh.LegacyContextRefresher.updateEnvironment(LegacyContextRefresher.java:56) [spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.context.refresh.ContextRefresher.refreshEnvironment(ContextRefresher.java:101) [spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.context.refresh.ContextRefresher.refresh(ContextRefresher.java:94) [spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.endpoint.RefreshEndpoint.refresh(RefreshEndpoint.java:41) [spring-cloud-context-3.1.6.jar!/:3.1.6] at com.oceanbase.ocp.core.property.PropertyService.refresh(PropertyService.java:131) [ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.property.PropertyService.refreshConfig(PropertyService.java:73) [ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) [spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) [spring-context-5.3.27.jar!/:5.3.27] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_152] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152] Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65812) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at java.sql.DriverManager.getConnection(DriverManager.java:664) ~[na:1.8.0_152] at java.sql.DriverManager.getConnection(DriverManager.java:208) ~[na:1.8.0_152] at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:159) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:117) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80) ~[spring-jdbc-5.3.27.jar!/:5.3.27] ... 37 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=65812) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 49 common frames omitted 2023-10-23 17:18:00.366 ERROR 11889 --- [pool-ocp-schedules-1,,] 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. 2023-10-23 17:18:00.367 ERROR 11889 --- [pool-ocp-schedules-1,,] 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 68.51.1.130:2883 : (conn=65812) Server is initializing at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:83) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:646) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:713) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:744) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:763) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.addPropertySource(JdbcEnvironmentRepository.java:141) ~[spring-cloud-config-server-3.1.6.jar!/:3.1.6] at org.springframework.cloud.config.server.environment.JdbcEnvironmentRepository.findOne(JdbcEnvironmentRepository.java:124) ~[spring-cloud-config-server-3.1.6.jar!/:3.1.6] at org.springframework.cloud.config.server.environment.EnvironmentRepository.findOne(EnvironmentRepository.java:30) ~[spring-cloud-config-server-3.1.6.jar!/:3.1.6] at org.springframework.cloud.config.server.environment.CompositeEnvironmentRepository.findOne(CompositeEnvironmentRepository.java:73) ~[spring-cloud-config-server-3.1.6.jar!/:3.1.6] at org.springframework.cloud.config.server.environment.EnvironmentRepositoryPropertySourceLocator.locate(EnvironmentRepositoryPropertySourceLocator.java:53) ~[spring-cloud-config-server-3.1.6.jar!/:3.1.6] at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:51) ~[spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:47) ~[spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:95) ~[spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:604) ~[spring-boot-2.7.12.jar!/:2.7.12] at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:373) ~[spring-boot-2.7.12.jar!/:2.7.12] at org.springframework.boot.SpringApplication.run(SpringApplication.java:306) ~[spring-boot-2.7.12.jar!/:2.7.12] at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:164) ~[spring-boot-2.7.12.jar!/:2.7.12] at org.springframework.cloud.context.refresh.LegacyContextRefresher.addConfigFilesToEnvironment(LegacyContextRefresher.java:78) ~[spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.context.refresh.LegacyContextRefresher.updateEnvironment(LegacyContextRefresher.java:56) ~[spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.context.refresh.ContextRefresher.refreshEnvironment(ContextRefresher.java:101) ~[spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.context.refresh.ContextRefresher.refresh(ContextRefresher.java:94) ~[spring-cloud-context-3.1.6.jar!/:3.1.6] at org.springframework.cloud.endpoint.RefreshEndpoint.refresh(RefreshEndpoint.java:41) ~[spring-cloud-context-3.1.6.jar!/:3.1.6] at com.oceanbase.ocp.core.property.PropertyService.refresh(PropertyService.java:131) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.property.PropertyService.refreshConfig(PropertyService.java:73) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) [spring-context-5.3.27.jar!/:5.3.27] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_152] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152] Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65812) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at java.sql.DriverManager.getConnection(DriverManager.java:664) ~[na:1.8.0_152] at java.sql.DriverManager.getConnection(DriverManager.java:208) ~[na:1.8.0_152] at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:159) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:117) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80) ~[spring-jdbc-5.3.27.jar!/:5.3.27] ... 37 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=65812) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 49 common frames omitted 2023-10-23 17:18:00.504 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65813) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65813) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:01.008 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65814) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65814) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:01.512 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65815) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65815) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:01.524 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:01.524 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:01.524 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:01.524 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:01.557 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:01.563 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:01.665 WARN 11889 --- [pool-prometheus-second-schedule-1,,2b2a532da639] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:02.015 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65816) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65816) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:02.519 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65817) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65817) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:03.023 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65818) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65818) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:03.351 WARN 11889 --- [pool-ocp-schedules-11,,be90b35d93fe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:03.524 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:03.524 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createErrorCount 178 2023-10-23 17:18:03.524 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:03.524 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:03.524 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createErrorCount 178 2023-10-23 17:18:03.524 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createErrorCount 178 2023-10-23 17:18:03.524 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:03.525 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createErrorCount 178 2023-10-23 17:18:03.525 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:03.525 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:03.525 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:03.525 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:03.527 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65819) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65819) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:03.558 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:03.558 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 179 2023-10-23 17:18:03.562 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 179 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65819) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65819) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:03.563 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:03.563 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 179 2023-10-23 17:18:03.566 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 179 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65819) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65819) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:03.666 WARN 11889 --- [pool-prometheus-second-schedule-1,,2b2a532da639] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:03.666 ERROR 11889 --- [pool-prometheus-second-schedule-1,,2b2a532da639] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 179 2023-10-23 17:18:03.669 ERROR 11889 --- [pool-prometheus-second-schedule-1,,2b2a532da639] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 179 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65819) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65819) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:03.669 INFO 11889 --- [pool-prometheus-second-schedule-1,,2b2a532da639] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095879665, count=0, elapsed=4004 2023-10-23 17:18:04.031 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65820) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65820) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:04.534 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65821) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65821) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:05.043 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65822) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65822) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:05.352 WARN 11889 --- [pool-ocp-schedules-11,,be90b35d93fe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:05.352 ERROR 11889 --- [pool-ocp-schedules-11,,be90b35d93fe] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 182 2023-10-23 17:18:05.355 ERROR 11889 --- [pool-ocp-schedules-11,,be90b35d93fe] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 182 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65822) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65822) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:05.546 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65823) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65823) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:05.670 WARN 11889 --- [pool-prometheus-second-schedule-1,,a323d40593a1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:06.051 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65824) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65824) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:06.525 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:06.526 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:06.526 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:06.526 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:06.555 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65825) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65825) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:06.563 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:06.567 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:07.058 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65826) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65826) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:07.563 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65827) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65827) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:07.671 WARN 11889 --- [pool-prometheus-second-schedule-1,,a323d40593a1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:07.671 ERROR 11889 --- [pool-prometheus-second-schedule-1,,a323d40593a1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 187 2023-10-23 17:18:07.674 ERROR 11889 --- [pool-prometheus-second-schedule-1,,a323d40593a1] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 187 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65827) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65827) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:07.675 INFO 11889 --- [pool-prometheus-second-schedule-1,,a323d40593a1] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095883669, count=0, elapsed=4006 2023-10-23 17:18:08.067 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65828) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65828) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:08.526 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:08.526 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 17:18:08.526 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:08.526 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:08.526 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 17:18:08.526 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:08.526 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 17:18:08.526 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:08.526 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 17:18:08.526 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:08.526 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:08.526 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:08.563 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:08.563 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 17:18:08.567 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:08.567 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createErrorCount 188 2023-10-23 17:18:08.567 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65828) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65828) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:08.570 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65829) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65829) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:08.570 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 1, createErrorCount 188 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65828) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65828) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:09.074 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65830) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65830) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:09.578 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65831) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65831) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:09.676 WARN 11889 --- [pool-prometheus-second-schedule-1,,5c6632b196cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:10.084 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65832) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65832) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:10.588 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65833) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65833) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:11.091 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65834) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65834) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:11.527 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:11.527 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:11.527 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:11.527 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:11.568 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:11.571 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:11.595 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65835) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65835) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:11.676 WARN 11889 --- [pool-prometheus-second-schedule-1,,5c6632b196cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:11.676 ERROR 11889 --- [pool-prometheus-second-schedule-1,,5c6632b196cd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 195 2023-10-23 17:18:11.680 ERROR 11889 --- [pool-prometheus-second-schedule-1,,5c6632b196cd] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 195 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65835) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65835) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:11.680 INFO 11889 --- [pool-prometheus-second-schedule-1,,5c6632b196cd] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095887675, count=0, elapsed=4005 2023-10-23 17:18:12.098 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65836) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65836) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:12.357 WARN 11889 --- [pool-ocp-schedules-11,,2214433b27e8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:12.603 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65837) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65837) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:13.107 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65838) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65838) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:13.528 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:13.528 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:13.528 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:13.528 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:13.528 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 17:18:13.528 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 17:18:13.528 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 17:18:13.528 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 17:18:13.528 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:13.528 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:13.528 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:13.528 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:13.569 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:13.569 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 17:18:13.571 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:13.571 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 17:18:13.572 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65838) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65838) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:13.574 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65838) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65838) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:13.610 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65839) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65839) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:13.681 WARN 11889 --- [pool-prometheus-second-schedule-1,,4677aac7b695] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:14.114 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65840) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65840) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:14.357 WARN 11889 --- [pool-ocp-schedules-11,,2214433b27e8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:14.357 ERROR 11889 --- [pool-ocp-schedules-11,,2214433b27e8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 200 2023-10-23 17:18:14.362 ERROR 11889 --- [pool-ocp-schedules-11,,2214433b27e8] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 200 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65840) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65840) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:14.618 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65841) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65841) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:15.120 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65842) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLTransientConnectionException: (conn=65842) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:15.623 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65843) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65843) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:15.681 WARN 11889 --- [pool-prometheus-second-schedule-1,,4677aac7b695] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:15.682 ERROR 11889 --- [pool-prometheus-second-schedule-1,,4677aac7b695] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 203 2023-10-23 17:18:15.685 ERROR 11889 --- [pool-prometheus-second-schedule-1,,4677aac7b695] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 203 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65843) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65843) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:15.685 INFO 11889 --- [pool-prometheus-second-schedule-1,,4677aac7b695] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095891680, count=0, elapsed=4005 2023-10-23 17:18:16.126 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65844) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65844) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:16.529 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:16.529 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:16.529 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:16.529 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:16.574 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:16.586 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:16.630 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65845) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65845) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:17.134 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65846) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65846) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:17.638 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65847) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65847) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:17.686 WARN 11889 --- [pool-prometheus-second-schedule-1,,ed1ec252d8b5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:18.142 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65848) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65848) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:18.530 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:18.530 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:18.530 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:18.530 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:18.530 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 17:18:18.530 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 17:18:18.530 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 17:18:18.530 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 17:18:18.530 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:18.530 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:18.530 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:18.530 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:18.574 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:18.574 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 17:18:18.578 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65848) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65848) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:18.586 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:18.586 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 17:18:18.589 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65848) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65848) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:18.647 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65849) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65849) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:19.151 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65850) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65850) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:19.489 INFO 11889 --- [pool-ocp-schedules-17,,1dae631cc545] c.o.o.m.service.OcpCacheStatServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":0,"minuteWriteQueue":0,"minuteReadCacheSize":0,"secondWriteCacheSize":0,"seriesIdKeySize":2876,"secondWriteQueue":0,"minuteWriteCacheSize":0} 2023-10-23 17:18:19.489 INFO 11889 --- [pool-ocp-schedules-17,,1dae631cc545] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{node_disk_read_time_seconds_total=20, ob_server_resource_memory_assigned_bytes=10, ob_active_session_num=16, ob_plan_cache_memory_bytes=19, ob_tenant_assigned_cpu_assigned=16, node_network_transmit_bytes_total=17, node_filesystem_size_bytes=40, ob_system_event_total_waits=25, node_disk_read_bytes_total=20, node_cpu_seconds_total=18, ob_tenant_resource_max_cpu=16, ob_plan_cache_hit_total=19, ob_server_resource_memory_assigned_percent=10, io_await=43, ob_server_resource_cpu=10, ob_server_num=15, ob_all_session_num=16, io_util=43, ob_tenant_resource_min_memory=16, ob_plan_cache_access_total=19, node_disk_reads_completed_total=20, ob_system_event_time_waited=25, ob_sysstat=95, node_disk_writes_completed_total=20, ob_tenant_resource_min_cpu=16, node_ntp_offset_seconds=11, ob_cache_size_bytes=32, node_net_bandwidth_bps=18, ob_tenant_assigned_cpu_total=16, node_load1=10, ob_tenant_disk_log_size=16, ob_server_resource_memory_bytes=10, ob_tenant_resource_max_memory=16, cpu_count=11, node_disk_io_time_weighted_seconds_total=20, node_disk_write_time_seconds_total=20, ob_disk_total_bytes=10, ob_tenant_assigned_mem_assigned=16, node_load15=10, ob_tenant_disk_data_size=16, ob_server_resource_cpu_assigned_percent=10, node_load5=10, node_disk_written_bytes_total=20, node_memory_memfree_bytes=10, process_exists=15, ob_server_resource_disk_bytes=10, node_memory_buffers_bytes=10, ob_tenant_assigned_mem_total=16, node_memory_memtotal_bytes=10, ob_server_resource_cpu_assigned=10, node_network_receive_bytes_total=17, ob_waitevent_wait_seconds_total=19, node_memory_cached_bytes=10, ob_table_num=18, ob_waitevent_wait_total=19, ob_disk_free_bytes=10, oceanbase_connectivity=1, node_filesystem_avail_bytes=40} 2023-10-23 17:18:19.510 INFO 11889 --- [pool-prometheus-cache-monitor1,,2131b922f775] c.o.o.m.service.OcpCacheStatServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":0,"minuteWriteQueue":0,"minuteReadCacheSize":0,"secondWriteCacheSize":0,"seriesIdKeySize":2876,"secondWriteQueue":0,"minuteWriteCacheSize":0} 2023-10-23 17:18:19.510 INFO 11889 --- [pool-prometheus-cache-monitor1,,2131b922f775] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{node_disk_read_time_seconds_total=20, ob_server_resource_memory_assigned_bytes=10, ob_active_session_num=16, ob_plan_cache_memory_bytes=19, ob_tenant_assigned_cpu_assigned=16, node_network_transmit_bytes_total=17, node_filesystem_size_bytes=40, ob_system_event_total_waits=25, node_disk_read_bytes_total=20, node_cpu_seconds_total=18, ob_tenant_resource_max_cpu=16, ob_plan_cache_hit_total=19, ob_server_resource_memory_assigned_percent=10, io_await=43, ob_server_resource_cpu=10, ob_server_num=15, ob_all_session_num=16, io_util=43, ob_tenant_resource_min_memory=16, ob_plan_cache_access_total=19, node_disk_reads_completed_total=20, ob_system_event_time_waited=25, ob_sysstat=95, node_disk_writes_completed_total=20, ob_tenant_resource_min_cpu=16, node_ntp_offset_seconds=11, ob_cache_size_bytes=32, node_net_bandwidth_bps=18, ob_tenant_assigned_cpu_total=16, node_load1=10, ob_tenant_disk_log_size=16, ob_server_resource_memory_bytes=10, ob_tenant_resource_max_memory=16, cpu_count=11, node_disk_io_time_weighted_seconds_total=20, node_disk_write_time_seconds_total=20, ob_disk_total_bytes=10, ob_tenant_assigned_mem_assigned=16, node_load15=10, ob_tenant_disk_data_size=16, ob_server_resource_cpu_assigned_percent=10, node_load5=10, node_disk_written_bytes_total=20, node_memory_memfree_bytes=10, process_exists=15, ob_server_resource_disk_bytes=10, node_memory_buffers_bytes=10, ob_tenant_assigned_mem_total=16, node_memory_memtotal_bytes=10, ob_server_resource_cpu_assigned=10, node_network_receive_bytes_total=17, ob_waitevent_wait_seconds_total=19, node_memory_cached_bytes=10, ob_table_num=18, ob_waitevent_wait_total=19, ob_disk_free_bytes=10, oceanbase_connectivity=1, node_filesystem_avail_bytes=40} 2023-10-23 17:18:19.656 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65851) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65851) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:19.687 WARN 11889 --- [pool-prometheus-second-schedule-1,,ed1ec252d8b5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:19.687 ERROR 11889 --- [pool-prometheus-second-schedule-1,,ed1ec252d8b5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 211 2023-10-23 17:18:19.690 ERROR 11889 --- [pool-prometheus-second-schedule-1,,ed1ec252d8b5] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 211 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65851) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65851) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:19.690 INFO 11889 --- [pool-prometheus-second-schedule-1,,ed1ec252d8b5] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095895685, count=0, elapsed=4005 2023-10-23 17:18:20.164 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65852) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65852) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:20.668 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65854) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65854) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:21.171 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65855) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65855) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:21.364 WARN 11889 --- [pool-ocp-schedules-11,,787c2153be69] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:21.531 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:21.531 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:21.531 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:21.531 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:21.579 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:21.590 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:21.675 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65856) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65856) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:21.691 WARN 11889 --- [pool-prometheus-second-schedule-1,,f0eeb4926d68] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:22.179 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65857) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65857) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:22.682 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65858) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65858) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:23.185 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65859) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65859) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:23.365 WARN 11889 --- [pool-ocp-schedules-11,,787c2153be69] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:23.365 ERROR 11889 --- [pool-ocp-schedules-11,,787c2153be69] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 2023-10-23 17:18:23.370 ERROR 11889 --- [pool-ocp-schedules-11,,787c2153be69] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 22 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65859) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65859) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:23.532 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:23.532 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:23.532 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 2023-10-23 17:18:23.532 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:23.532 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:23.532 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 2023-10-23 17:18:23.532 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 2023-10-23 17:18:23.532 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 2023-10-23 17:18:23.532 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:23.532 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:23.532 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:23.532 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:23.579 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:23.579 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 2023-10-23 17:18:23.582 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65859) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65859) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:23.590 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:23.591 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 2023-10-23 17:18:23.594 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65859) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65859) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:23.625 INFO 11889 --- [pool-ocp-schedules-6,,9f3b0d933d29] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=573059298692321280 2023-10-23 17:18:23.689 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65860) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65860) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:23.692 WARN 11889 --- [pool-prometheus-second-schedule-1,,f0eeb4926d68] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:23.692 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f0eeb4926d68] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 219 2023-10-23 17:18:23.695 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f0eeb4926d68] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 219 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65860) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65860) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:23.695 INFO 11889 --- [pool-prometheus-second-schedule-1,,f0eeb4926d68] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095899691, count=0, elapsed=4004 2023-10-23 17:18:24.193 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65861) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65861) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:24.697 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65862) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65862) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:25.207 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65863) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65863) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:25.490 WARN 11889 --- [pool-ocp-schedules-9,,667e3be318f8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:25.627 WARN 11889 --- [pool-ocp-schedules-6,,9f3b0d933d29] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:25.696 WARN 11889 --- [pool-prometheus-second-schedule-1,,09f4a147f507] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:25.710 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65865) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65865) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:26.214 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65866) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65866) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:26.511 WARN 11889 --- [pool-prometheus-exporter-check1,,0744dcf296e8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:26.533 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:26.533 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:26.533 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:26.533 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:26.584 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:26.594 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:26.718 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65867) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65867) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:27.221 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65868) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65868) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:27.490 WARN 11889 --- [pool-ocp-schedules-9,,667e3be318f8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:27.491 ERROR 11889 --- [pool-ocp-schedules-9,,667e3be318f8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 226 2023-10-23 17:18:27.494 INFO 11889 --- [pool-ocp-schedules-9,,667e3be318f8] c.o.o.o.i.c.ClusterInitServiceImpl : Failed to init ob operator, set cluster status to 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy173.findAllByNamespaceAndLabelsLike(Unknown Source) ~[na:na] at com.oceanbase.ocp.vault.store.JdbcCredentialStore.findCredential(JdbcCredentialStore.java:49) ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.vault.store.JdbcCredentialStore$$FastClassBySpringCGLIB$$b403e8c8.invoke() ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.vault.store.JdbcCredentialStore$$EnhancerBySpringCGLIB$$e7bd3ff2.findCredential() ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.credential.operator.ObCredentialOperator.findObCredential(ObCredentialOperator.java:45) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.credential.operator.ObCredentialOperator.acquireObPassword(ObCredentialOperator.java:34) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.acquirePassword(ConnectPropertiesBuilder.java:188) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.acquirePassword(ConnectPropertiesBuilder.java:177) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.buildConnectProperties(ConnectPropertiesBuilder.java:104) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ObOperatorFactory.buildConnectProperties(ObOperatorFactory.java:73) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ObOperatorFactory.createObOperator(ObOperatorFactory.java:52) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obops.internal.cluster.ClusterInitServiceImpl.syncClusterInfo(ClusterInitServiceImpl.java:82) ~[ocp-express-obops-service-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) [spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 79 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65868) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65868) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:27.628 ERROR 11889 --- [pool-ocp-schedules-6,,9f3b0d933d29] c.o.ocp.monitor.OcpMonitorManager : Sync series key id failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 226 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:83) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:376) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:465) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:475) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent.fetchAfterId(SeriesKeyIdPersistent.java:77) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$FastClassBySpringCGLIB$$64517815.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$EnhancerBySpringCGLIB$$b937dc17.fetchAfterId() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.syncKeyId(SeriesIdKeyService.java:130) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager.syncSeriesKeyId(OcpMonitorManager.java:129) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) [spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:159) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:117) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80) ~[spring-jdbc-5.3.27.jar!/:5.3.27] ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65868) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65868) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:27.697 WARN 11889 --- [pool-prometheus-second-schedule-1,,09f4a147f507] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:27.697 ERROR 11889 --- [pool-prometheus-second-schedule-1,,09f4a147f507] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 226 2023-10-23 17:18:27.700 ERROR 11889 --- [pool-prometheus-second-schedule-1,,09f4a147f507] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 226 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65868) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65868) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:27.700 INFO 11889 --- [pool-prometheus-second-schedule-1,,09f4a147f507] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095903695, count=0, elapsed=4005 2023-10-23 17:18:27.725 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65869) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65869) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:28.229 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65870) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65870) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:28.511 WARN 11889 --- [pool-prometheus-exporter-check1,,0744dcf296e8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:28.512 ERROR 11889 --- [pool-prometheus-exporter-check1,,0744dcf296e8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 228 2023-10-23 17:18:28.516 ERROR 11889 --- [pool-prometheus-exporter-check1,,0744dcf296e8] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.validateInactiveExporters(ExporterServiceImpl.java:122) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.validateInactiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$1(OcpMonitorManager.java:102) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:203) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 228 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65870) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65870) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:28.534 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:28.534 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:28.534 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:28.534 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 228 2023-10-23 17:18:28.534 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:28.534 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 228 2023-10-23 17:18:28.534 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 228 2023-10-23 17:18:28.534 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 228 2023-10-23 17:18:28.534 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:28.534 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:28.534 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:28.534 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:28.584 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:28.584 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 228 2023-10-23 17:18:28.587 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 228 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65870) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65870) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:28.595 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:28.595 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 228 2023-10-23 17:18:28.598 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 228 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65870) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65870) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:28.732 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65871) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65871) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:29.236 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65872) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65872) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:29.701 WARN 11889 --- [pool-prometheus-second-schedule-1,,e98365cea2bb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:29.740 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65873) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65873) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:30.251 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65874) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65874) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:30.371 WARN 11889 --- [pool-ocp-schedules-18,,8e995f2f95f4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:30.754 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65875) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65875) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:31.258 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65876) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65876) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:31.535 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:31.535 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:31.535 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:31.535 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:31.589 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:31.599 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:31.701 WARN 11889 --- [pool-prometheus-second-schedule-1,,e98365cea2bb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:31.702 ERROR 11889 --- [pool-prometheus-second-schedule-1,,e98365cea2bb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 234 2023-10-23 17:18:31.705 ERROR 11889 --- [pool-prometheus-second-schedule-1,,e98365cea2bb] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 234 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65876) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65876) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:31.705 INFO 11889 --- [pool-prometheus-second-schedule-1,,e98365cea2bb] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095907700, count=0, elapsed=4005 2023-10-23 17:18:31.762 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65877) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65877) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:32.265 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65878) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65878) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:32.372 WARN 11889 --- [pool-ocp-schedules-18,,8e995f2f95f4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:32.372 ERROR 11889 --- [pool-ocp-schedules-18,,8e995f2f95f4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 236 2023-10-23 17:18:32.381 ERROR 11889 --- [pool-ocp-schedules-18,,8e995f2f95f4] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 236 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65878) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65878) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:32.770 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65879) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65879) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:33.275 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65880) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65880) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:33.536 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:33.536 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:33.536 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:33.536 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:33.536 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 238 2023-10-23 17:18:33.536 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 238 2023-10-23 17:18:33.536 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 238 2023-10-23 17:18:33.536 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 238 2023-10-23 17:18:33.536 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:33.536 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:33.536 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:33.536 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:33.589 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:33.589 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 238 2023-10-23 17:18:33.592 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 238 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65880) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65880) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:33.599 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:33.599 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 238 2023-10-23 17:18:33.602 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 238 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65880) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65880) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:33.706 WARN 11889 --- [pool-prometheus-second-schedule-1,,03928a1b5be1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:33.778 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65881) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65881) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:34.282 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65882) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65882) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:34.786 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65883) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65883) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:35.290 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65884) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLTransientConnectionException: (conn=65884) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:35.707 WARN 11889 --- [pool-prometheus-second-schedule-1,,03928a1b5be1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:35.707 ERROR 11889 --- [pool-prometheus-second-schedule-1,,03928a1b5be1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 242 2023-10-23 17:18:35.710 ERROR 11889 --- [pool-prometheus-second-schedule-1,,03928a1b5be1] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 242 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65884) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLTransientConnectionException: (conn=65884) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:35.711 INFO 11889 --- [pool-prometheus-second-schedule-1,,03928a1b5be1] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095911705, count=0, elapsed=4006 2023-10-23 17:18:35.794 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65886) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65886) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:36.297 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65887) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65887) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:36.537 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:36.537 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:36.537 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:36.537 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:36.594 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:36.604 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:36.801 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65888) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65888) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:37.305 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65889) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65889) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:37.711 WARN 11889 --- [pool-prometheus-second-schedule-1,,e8c7d05488ec] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:37.808 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65890) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65890) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:38.312 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65891) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65891) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:38.537 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:38.537 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:38.537 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:38.537 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:38.537 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 248 2023-10-23 17:18:38.537 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 248 2023-10-23 17:18:38.537 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 248 2023-10-23 17:18:38.537 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 248 2023-10-23 17:18:38.537 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:38.537 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:38.537 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:38.537 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:38.594 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:38.594 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 248 2023-10-23 17:18:38.597 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 248 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65891) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65891) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:38.604 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:38.604 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 248 2023-10-23 17:18:38.607 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 248 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65891) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65891) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:38.816 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65892) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65892) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:39.320 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65893) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65893) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:39.382 WARN 11889 --- [pool-ocp-schedules-18,,da034c1a8e60] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:39.712 WARN 11889 --- [pool-prometheus-second-schedule-1,,e8c7d05488ec] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:39.712 ERROR 11889 --- [pool-prometheus-second-schedule-1,,e8c7d05488ec] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 250 2023-10-23 17:18:39.715 ERROR 11889 --- [pool-prometheus-second-schedule-1,,e8c7d05488ec] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 250 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65893) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65893) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:39.716 INFO 11889 --- [pool-prometheus-second-schedule-1,,e8c7d05488ec] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095915711, count=0, elapsed=4005 2023-10-23 17:18:39.823 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65894) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65894) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:40.336 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65895) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65895) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:40.840 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65897) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65897) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:41.344 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65898) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65898) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:41.383 WARN 11889 --- [pool-ocp-schedules-18,,da034c1a8e60] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:41.383 ERROR 11889 --- [pool-ocp-schedules-18,,da034c1a8e60] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 254 2023-10-23 17:18:41.388 ERROR 11889 --- [pool-ocp-schedules-18,,da034c1a8e60] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 254 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65898) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65898) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:41.538 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:41.538 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:41.538 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:41.538 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:41.599 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:41.608 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:41.716 WARN 11889 --- [pool-prometheus-second-schedule-1,,6a2671482c7f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:41.849 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65899) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65899) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:42.352 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65900) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65900) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:42.856 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65901) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65901) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:43.372 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65902) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65902) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:43.538 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:43.538 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:43.538 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:43.538 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:43.538 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 258 2023-10-23 17:18:43.538 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 258 2023-10-23 17:18:43.538 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 258 2023-10-23 17:18:43.538 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 258 2023-10-23 17:18:43.539 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:43.539 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:43.539 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:43.539 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:43.599 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:43.599 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 258 2023-10-23 17:18:43.602 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 258 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65902) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65902) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:43.609 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:43.609 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 258 2023-10-23 17:18:43.612 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 258 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65902) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65902) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:43.717 WARN 11889 --- [pool-prometheus-second-schedule-1,,6a2671482c7f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:43.717 ERROR 11889 --- [pool-prometheus-second-schedule-1,,6a2671482c7f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 258 2023-10-23 17:18:43.720 ERROR 11889 --- [pool-prometheus-second-schedule-1,,6a2671482c7f] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 258 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65902) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65902) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:43.720 INFO 11889 --- [pool-prometheus-second-schedule-1,,6a2671482c7f] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095919716, count=0, elapsed=4004 2023-10-23 17:18:43.876 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65903) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65903) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:44.380 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65904) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65904) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:44.884 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65905) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65905) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:45.390 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65906) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65906) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:45.721 WARN 11889 --- [pool-prometheus-second-schedule-1,,007364c0a075] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:45.894 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65907) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65907) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:46.398 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65908) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65908) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:46.539 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:46.539 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:46.539 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:46.539 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:46.604 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:46.612 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:46.902 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65909) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65909) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:47.405 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65910) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65910) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:47.722 WARN 11889 --- [pool-prometheus-second-schedule-1,,007364c0a075] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:47.722 ERROR 11889 --- [pool-prometheus-second-schedule-1,,007364c0a075] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 266 2023-10-23 17:18:47.725 ERROR 11889 --- [pool-prometheus-second-schedule-1,,007364c0a075] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 266 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65910) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65910) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:47.725 INFO 11889 --- [pool-prometheus-second-schedule-1,,007364c0a075] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095923720, count=0, elapsed=4005 2023-10-23 17:18:47.910 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65911) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65911) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:48.390 WARN 11889 --- [pool-ocp-schedules-18,,67b31eedb97d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:48.414 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65912) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65912) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:48.540 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:48.540 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:48.540 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:48.540 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 268 2023-10-23 17:18:48.540 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 268 2023-10-23 17:18:48.540 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:48.540 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 268 2023-10-23 17:18:48.540 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 268 2023-10-23 17:18:48.540 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:48.540 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:48.540 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:48.540 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:48.604 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:48.604 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 268 2023-10-23 17:18:48.608 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 268 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65912) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65912) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:48.613 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:48.613 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 268 2023-10-23 17:18:48.616 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 268 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65912) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65912) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:48.917 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65913) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65913) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:49.421 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65914) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65914) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:49.726 WARN 11889 --- [pool-prometheus-second-schedule-1,,4ae147be55e4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:49.925 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65915) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65915) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:50.390 WARN 11889 --- [pool-ocp-schedules-18,,67b31eedb97d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:50.390 ERROR 11889 --- [pool-ocp-schedules-18,,67b31eedb97d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 271 2023-10-23 17:18:50.394 ERROR 11889 --- [pool-ocp-schedules-18,,67b31eedb97d] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 271 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65915) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65915) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:50.433 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65916) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65916) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:50.937 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65917) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65917) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:51.440 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65918) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65918) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:51.540 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:51.540 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:51.540 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:51.540 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:51.609 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:51.616 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:51.727 WARN 11889 --- [pool-prometheus-second-schedule-1,,4ae147be55e4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:51.727 ERROR 11889 --- [pool-prometheus-second-schedule-1,,4ae147be55e4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 274 2023-10-23 17:18:51.730 ERROR 11889 --- [pool-prometheus-second-schedule-1,,4ae147be55e4] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 274 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65918) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65918) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:51.731 INFO 11889 --- [pool-prometheus-second-schedule-1,,4ae147be55e4] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095927725, count=0, elapsed=4005 2023-10-23 17:18:51.943 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65919) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65919) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:52.448 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65920) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65920) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:52.951 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65921) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65921) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:53.455 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65922) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65922) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:53.541 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:53.541 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:53.541 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:53.541 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 278 2023-10-23 17:18:53.541 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 278 2023-10-23 17:18:53.541 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:53.541 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 278 2023-10-23 17:18:53.541 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:53.541 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:53.541 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 278 2023-10-23 17:18:53.541 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:53.541 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:53.609 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:53.609 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 278 2023-10-23 17:18:53.613 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 278 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65922) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65922) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:53.617 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:53.617 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 278 2023-10-23 17:18:53.621 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 278 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65922) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65922) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:53.731 WARN 11889 --- [pool-prometheus-second-schedule-1,,e7aa7e8866de] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:53.960 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65923) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65923) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:54.464 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65924) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65924) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:54.968 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65925) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65925) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:55.479 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65926) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65926) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:55.732 WARN 11889 --- [pool-prometheus-second-schedule-1,,e7aa7e8866de] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:55.732 ERROR 11889 --- [pool-prometheus-second-schedule-1,,e7aa7e8866de] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 282 2023-10-23 17:18:55.737 ERROR 11889 --- [pool-prometheus-second-schedule-1,,e7aa7e8866de] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 282 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65926) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65926) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:55.737 INFO 11889 --- [pool-prometheus-second-schedule-1,,e7aa7e8866de] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095931731, count=0, elapsed=4006 2023-10-23 17:18:55.983 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65928) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65928) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:56.487 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65929) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65929) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:56.511 WARN 11889 --- [pool-prometheus-exporter-check1,,8b37f45f37fb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:56.542 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:56.542 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:56.542 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:56.542 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:56.614 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:56.622 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:56.990 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65930) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65930) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:57.395 WARN 11889 --- [pool-ocp-schedules-18,,3fb0fc14b73f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:57.495 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65931) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65931) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:57.738 WARN 11889 --- [pool-prometheus-second-schedule-1,,b73143ba9a46] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:18:57.998 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65932) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65932) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:58.502 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65933) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65933) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:58.512 WARN 11889 --- [pool-prometheus-exporter-check1,,8b37f45f37fb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:58.512 ERROR 11889 --- [pool-prometheus-exporter-check1,,8b37f45f37fb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 288 2023-10-23 17:18:58.515 ERROR 11889 --- [pool-prometheus-exporter-check1,,8b37f45f37fb] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.validateInactiveExporters(ExporterServiceImpl.java:122) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.validateInactiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$1(OcpMonitorManager.java:102) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:203) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 288 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65933) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65933) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:58.542 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:58.542 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:58.542 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:58.542 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:58.542 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 288 2023-10-23 17:18:58.542 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 288 2023-10-23 17:18:58.542 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 288 2023-10-23 17:18:58.542 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 288 2023-10-23 17:18:58.542 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:18:58.542 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:18:58.542 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:18:58.542 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:18:58.615 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:58.615 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 288 2023-10-23 17:18:58.618 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 288 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65933) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65933) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:58.622 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:58.622 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 288 2023-10-23 17:18:58.625 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 288 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65933) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65933) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:59.006 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65934) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65934) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:59.396 WARN 11889 --- [pool-ocp-schedules-18,,3fb0fc14b73f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:59.396 ERROR 11889 --- [pool-ocp-schedules-18,,3fb0fc14b73f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 289 2023-10-23 17:18:59.400 ERROR 11889 --- [pool-ocp-schedules-18,,3fb0fc14b73f] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 289 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65934) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65934) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:59.510 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65935) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65935) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:59.739 WARN 11889 --- [pool-prometheus-second-schedule-1,,b73143ba9a46] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:18:59.739 ERROR 11889 --- [pool-prometheus-second-schedule-1,,b73143ba9a46] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 290 2023-10-23 17:18:59.742 ERROR 11889 --- [pool-prometheus-second-schedule-1,,b73143ba9a46] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 290 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65935) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65935) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:18:59.743 INFO 11889 --- [pool-prometheus-second-schedule-1,,b73143ba9a46] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095935738, count=0, elapsed=4005 2023-10-23 17:19:00.013 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65936) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65936) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:00.520 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65937) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65937) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:01.024 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65938) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65938) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:01.528 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65939) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65939) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:01.543 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:01.543 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:01.543 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:01.543 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:01.619 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:01.626 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:01.744 WARN 11889 --- [pool-prometheus-second-schedule-1,,82a4f51b4cac] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:02.032 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65940) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65940) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:02.535 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65941) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65941) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:03.039 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65942) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65942) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:03.543 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:03.543 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:03.543 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:03.543 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:03.543 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 3, createErrorCount 297 2023-10-23 17:19:03.543 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 3, createErrorCount 297 2023-10-23 17:19:03.543 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 3, createErrorCount 297 2023-10-23 17:19:03.543 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 3, createErrorCount 297 2023-10-23 17:19:03.543 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:03.543 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65943) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65943) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:03.543 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:03.543 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:03.544 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:03.619 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:03.620 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 298 2023-10-23 17:19:03.624 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 298 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65943) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65943) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:03.626 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:03.626 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 298 2023-10-23 17:19:03.630 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 298 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65943) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65943) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:03.744 WARN 11889 --- [pool-prometheus-second-schedule-1,,82a4f51b4cac] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:03.744 ERROR 11889 --- [pool-prometheus-second-schedule-1,,82a4f51b4cac] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 298 2023-10-23 17:19:03.748 ERROR 11889 --- [pool-prometheus-second-schedule-1,,82a4f51b4cac] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 298 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65943) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65943) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:03.748 INFO 11889 --- [pool-prometheus-second-schedule-1,,82a4f51b4cac] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095939743, count=0, elapsed=4005 2023-10-23 17:19:04.047 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65944) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65944) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:04.551 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65945) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65945) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:05.055 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65946) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65946) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:05.563 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65947) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65947) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:05.749 WARN 11889 --- [pool-prometheus-second-schedule-1,,03cc4a7b1ed6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:06.067 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65948) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65948) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:06.401 WARN 11889 --- [pool-ocp-schedules-18,,2d1a259ff85a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:06.544 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:06.544 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:06.544 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:06.544 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:06.570 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65949) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65949) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:06.626 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:06.631 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:07.074 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65950) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65950) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:07.577 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65951) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65951) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:07.749 WARN 11889 --- [pool-prometheus-second-schedule-1,,03cc4a7b1ed6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:07.749 ERROR 11889 --- [pool-prometheus-second-schedule-1,,03cc4a7b1ed6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 306 2023-10-23 17:19:07.753 ERROR 11889 --- [pool-prometheus-second-schedule-1,,03cc4a7b1ed6] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 306 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65951) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65951) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:07.753 INFO 11889 --- [pool-prometheus-second-schedule-1,,03cc4a7b1ed6] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095943748, count=0, elapsed=4005 2023-10-23 17:19:08.081 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65952) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65952) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:08.402 WARN 11889 --- [pool-ocp-schedules-18,,2d1a259ff85a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:08.402 ERROR 11889 --- [pool-ocp-schedules-18,,2d1a259ff85a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 307 2023-10-23 17:19:08.406 ERROR 11889 --- [pool-ocp-schedules-18,,2d1a259ff85a] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 307 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65952) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65952) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:08.545 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:08.545 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:08.545 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:08.545 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:08.545 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 307 2023-10-23 17:19:08.545 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 307 2023-10-23 17:19:08.545 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 307 2023-10-23 17:19:08.545 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 307 2023-10-23 17:19:08.545 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:08.545 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:08.545 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:08.545 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:08.584 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65953) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65953) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:08.626 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:08.626 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 308 2023-10-23 17:19:08.630 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 308 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65953) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65953) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:08.631 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:08.631 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 308 2023-10-23 17:19:08.634 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 308 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65953) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65953) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:09.088 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65954) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65954) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:09.592 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65955) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65955) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:09.754 WARN 11889 --- [pool-prometheus-second-schedule-1,,8af8227ed631] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:10.095 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65956) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65956) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:10.601 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65957) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65957) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:11.105 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65958) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65958) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:11.545 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:11.545 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:11.545 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:11.545 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:11.609 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65959) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65959) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:11.631 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:11.635 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:11.754 WARN 11889 --- [pool-prometheus-second-schedule-1,,8af8227ed631] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:11.755 ERROR 11889 --- [pool-prometheus-second-schedule-1,,8af8227ed631] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 314 2023-10-23 17:19:11.758 ERROR 11889 --- [pool-prometheus-second-schedule-1,,8af8227ed631] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 314 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65959) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65959) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:11.773 INFO 11889 --- [pool-prometheus-second-schedule-1,,8af8227ed631] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095947753, count=0, elapsed=4020 2023-10-23 17:19:12.113 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65960) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65960) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:12.617 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65961) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65961) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:13.121 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65962) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65962) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:13.546 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:13.546 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:13.546 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:13.546 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 317 2023-10-23 17:19:13.546 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:13.546 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 317 2023-10-23 17:19:13.546 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 317 2023-10-23 17:19:13.546 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 317 2023-10-23 17:19:13.546 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:13.546 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:13.546 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:13.546 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:13.625 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65963) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65963) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:13.631 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:13.631 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 318 2023-10-23 17:19:13.635 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 318 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65963) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65963) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:13.635 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:13.635 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 318 2023-10-23 17:19:13.638 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 318 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65963) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65963) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:13.774 WARN 11889 --- [pool-prometheus-second-schedule-1,,2f05426d170d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:14.128 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65964) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65964) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:14.632 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65965) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65965) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:15.136 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65966) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65966) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:15.409 WARN 11889 --- [pool-ocp-schedules-18,,0362dd5dc3b2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:15.644 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65967) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65967) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:15.775 WARN 11889 --- [pool-prometheus-second-schedule-1,,2f05426d170d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:15.775 ERROR 11889 --- [pool-prometheus-second-schedule-1,,2f05426d170d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 322 2023-10-23 17:19:15.778 ERROR 11889 --- [pool-prometheus-second-schedule-1,,2f05426d170d] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 322 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65967) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65967) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:15.779 INFO 11889 --- [pool-prometheus-second-schedule-1,,2f05426d170d] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095951773, count=0, elapsed=4006 2023-10-23 17:19:16.147 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65968) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65968) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:16.547 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:16.547 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:16.547 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:16.547 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:16.636 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:16.639 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:16.651 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65969) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65969) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:17.155 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65970) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65970) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:17.409 WARN 11889 --- [pool-ocp-schedules-18,,0362dd5dc3b2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:17.409 ERROR 11889 --- [pool-ocp-schedules-18,,0362dd5dc3b2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 325 2023-10-23 17:19:17.417 ERROR 11889 --- [pool-ocp-schedules-18,,0362dd5dc3b2] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 325 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65970) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65970) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:17.659 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65971) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65971) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:17.780 WARN 11889 --- [pool-prometheus-second-schedule-1,,1c4268cd26f5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:18.162 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65972) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65972) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:18.547 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:18.547 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:18.547 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:18.547 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:18.547 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 327 2023-10-23 17:19:18.547 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 327 2023-10-23 17:19:18.547 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 327 2023-10-23 17:19:18.547 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 327 2023-10-23 17:19:18.547 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:18.547 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:18.547 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:18.547 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:18.637 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:18.637 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 327 2023-10-23 17:19:18.639 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:18.639 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 327 2023-10-23 17:19:18.640 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 327 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65972) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65972) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:18.643 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 327 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65972) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65972) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:18.666 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65973) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65973) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:19.170 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65974) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65974) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:19.510 INFO 11889 --- [pool-prometheus-cache-monitor1,,1cd3bfc0fa25] c.o.o.m.service.OcpCacheStatServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":0,"minuteWriteQueue":0,"minuteReadCacheSize":0,"secondWriteCacheSize":0,"seriesIdKeySize":2876,"secondWriteQueue":0,"minuteWriteCacheSize":0} 2023-10-23 17:19:19.510 INFO 11889 --- [pool-prometheus-cache-monitor1,,1cd3bfc0fa25] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{node_disk_read_time_seconds_total=20, ob_server_resource_memory_assigned_bytes=10, ob_active_session_num=16, ob_plan_cache_memory_bytes=19, ob_tenant_assigned_cpu_assigned=16, node_network_transmit_bytes_total=17, node_filesystem_size_bytes=40, ob_system_event_total_waits=25, node_disk_read_bytes_total=20, node_cpu_seconds_total=18, ob_tenant_resource_max_cpu=16, ob_plan_cache_hit_total=19, ob_server_resource_memory_assigned_percent=10, io_await=43, ob_server_resource_cpu=10, ob_server_num=15, ob_all_session_num=16, io_util=43, ob_tenant_resource_min_memory=16, ob_plan_cache_access_total=19, node_disk_reads_completed_total=20, ob_system_event_time_waited=25, ob_sysstat=95, node_disk_writes_completed_total=20, ob_tenant_resource_min_cpu=16, node_ntp_offset_seconds=11, ob_cache_size_bytes=32, node_net_bandwidth_bps=18, ob_tenant_assigned_cpu_total=16, node_load1=10, ob_tenant_disk_log_size=16, ob_server_resource_memory_bytes=10, ob_tenant_resource_max_memory=16, cpu_count=11, node_disk_io_time_weighted_seconds_total=20, node_disk_write_time_seconds_total=20, ob_disk_total_bytes=10, ob_tenant_assigned_mem_assigned=16, node_load15=10, ob_tenant_disk_data_size=16, ob_server_resource_cpu_assigned_percent=10, node_load5=10, node_disk_written_bytes_total=20, node_memory_memfree_bytes=10, process_exists=15, ob_server_resource_disk_bytes=10, node_memory_buffers_bytes=10, ob_tenant_assigned_mem_total=16, node_memory_memtotal_bytes=10, ob_server_resource_cpu_assigned=10, node_network_receive_bytes_total=17, ob_waitevent_wait_seconds_total=19, node_memory_cached_bytes=10, ob_table_num=18, ob_waitevent_wait_total=19, ob_disk_free_bytes=10, oceanbase_connectivity=1, node_filesystem_avail_bytes=40} 2023-10-23 17:19:19.673 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65975) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65975) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:19.780 WARN 11889 --- [pool-prometheus-second-schedule-1,,1c4268cd26f5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:19.780 ERROR 11889 --- [pool-prometheus-second-schedule-1,,1c4268cd26f5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 330 2023-10-23 17:19:19.784 ERROR 11889 --- [pool-prometheus-second-schedule-1,,1c4268cd26f5] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 330 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65975) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65975) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:19.784 INFO 11889 --- [pool-prometheus-second-schedule-1,,1c4268cd26f5] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095955779, count=0, elapsed=4005 2023-10-23 17:19:20.177 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65976) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65976) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:20.686 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65977) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65977) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:21.190 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65978) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65978) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:21.549 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:21.549 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:21.549 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:21.549 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:21.642 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:21.644 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:21.693 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65979) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65979) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:21.785 WARN 11889 --- [pool-prometheus-second-schedule-1,,b03dc0eeb2c2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:22.197 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65980) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65980) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:22.701 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65981) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65981) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:23.204 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65982) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65982) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:23.549 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:23.549 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:23.549 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:23.549 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:23.549 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 337 2023-10-23 17:19:23.549 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 337 2023-10-23 17:19:23.549 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 337 2023-10-23 17:19:23.549 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 337 2023-10-23 17:19:23.549 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:23.549 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:23.549 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:23.549 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:23.642 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:23.642 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 337 2023-10-23 17:19:23.644 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:23.644 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 337 2023-10-23 17:19:23.646 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 337 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65982) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65982) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:23.647 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 337 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65982) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65982) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:23.709 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65983) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65983) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:23.786 WARN 11889 --- [pool-prometheus-second-schedule-1,,b03dc0eeb2c2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:23.786 ERROR 11889 --- [pool-prometheus-second-schedule-1,,b03dc0eeb2c2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 338 2023-10-23 17:19:23.789 ERROR 11889 --- [pool-prometheus-second-schedule-1,,b03dc0eeb2c2] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 338 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65983) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65983) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:23.790 INFO 11889 --- [pool-prometheus-second-schedule-1,,b03dc0eeb2c2] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095959784, count=0, elapsed=4006 2023-10-23 17:19:24.213 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65984) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65984) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:24.419 WARN 11889 --- [pool-ocp-schedules-18,,f2848cd5ed4f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:24.717 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65986) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65986) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:25.221 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65987) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65987) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:25.728 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65988) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65988) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:25.791 WARN 11889 --- [pool-prometheus-second-schedule-1,,06f162f3df42] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:26.232 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65989) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65989) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:26.419 WARN 11889 --- [pool-ocp-schedules-18,,f2848cd5ed4f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:26.419 ERROR 11889 --- [pool-ocp-schedules-18,,f2848cd5ed4f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 343 2023-10-23 17:19:26.423 ERROR 11889 --- [pool-ocp-schedules-18,,f2848cd5ed4f] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 343 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65989) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65989) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:26.512 WARN 11889 --- [pool-prometheus-exporter-check1,,122cdd36e791] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:26.550 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:26.550 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:26.550 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:26.550 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:26.647 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:26.648 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:26.736 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65990) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65990) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:27.240 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65991) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65991) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:27.629 INFO 11889 --- [pool-ocp-schedules-7,,286c375c9dfe] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=573059298692321280 2023-10-23 17:19:27.744 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65992) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65992) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:27.791 WARN 11889 --- [pool-prometheus-second-schedule-1,,06f162f3df42] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:27.791 ERROR 11889 --- [pool-prometheus-second-schedule-1,,06f162f3df42] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 346 2023-10-23 17:19:27.795 ERROR 11889 --- [pool-prometheus-second-schedule-1,,06f162f3df42] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 346 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65992) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65992) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:27.795 INFO 11889 --- [pool-prometheus-second-schedule-1,,06f162f3df42] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095963790, count=0, elapsed=4005 2023-10-23 17:19:28.248 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65993) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65993) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:28.512 WARN 11889 --- [pool-prometheus-exporter-check1,,122cdd36e791] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:28.512 ERROR 11889 --- [pool-prometheus-exporter-check1,,122cdd36e791] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 347 2023-10-23 17:19:28.518 ERROR 11889 --- [pool-prometheus-exporter-check1,,122cdd36e791] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.validateInactiveExporters(ExporterServiceImpl.java:122) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.validateInactiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$1(OcpMonitorManager.java:102) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:203) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 347 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65993) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65993) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:28.550 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:28.550 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:28.550 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:28.550 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 347 2023-10-23 17:19:28.550 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:28.550 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 347 2023-10-23 17:19:28.550 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 347 2023-10-23 17:19:28.550 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 347 2023-10-23 17:19:28.551 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:28.551 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:28.551 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:28.551 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:28.648 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:28.648 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 347 2023-10-23 17:19:28.648 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:28.648 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 347 2023-10-23 17:19:28.651 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 347 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65993) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65993) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:28.652 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 347 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65993) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65993) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:28.752 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65994) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65994) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:29.257 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65995) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65995) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:29.496 WARN 11889 --- [pool-ocp-schedules-2,,5c1810d79098] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:29.629 WARN 11889 --- [pool-ocp-schedules-7,,286c375c9dfe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:29.762 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65996) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65996) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:29.796 WARN 11889 --- [pool-prometheus-second-schedule-1,,e629e6fb37b1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:30.265 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65997) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65997) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:30.774 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65998) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65998) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:31.278 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65999) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65999) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:31.496 WARN 11889 --- [pool-ocp-schedules-2,,5c1810d79098] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:31.496 ERROR 11889 --- [pool-ocp-schedules-2,,5c1810d79098] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 353 2023-10-23 17:19:31.500 INFO 11889 --- [pool-ocp-schedules-2,,5c1810d79098] c.o.o.o.i.c.ClusterInitServiceImpl : Failed to init ob operator, set cluster status to 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy173.findAllByNamespaceAndLabelsLike(Unknown Source) ~[na:na] at com.oceanbase.ocp.vault.store.JdbcCredentialStore.findCredential(JdbcCredentialStore.java:49) ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.vault.store.JdbcCredentialStore$$FastClassBySpringCGLIB$$b403e8c8.invoke() ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.vault.store.JdbcCredentialStore$$EnhancerBySpringCGLIB$$e7bd3ff2.findCredential() ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.credential.operator.ObCredentialOperator.findObCredential(ObCredentialOperator.java:45) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.credential.operator.ObCredentialOperator.acquireObPassword(ObCredentialOperator.java:34) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.acquirePassword(ConnectPropertiesBuilder.java:188) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.acquirePassword(ConnectPropertiesBuilder.java:177) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.buildConnectProperties(ConnectPropertiesBuilder.java:104) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ObOperatorFactory.buildConnectProperties(ObOperatorFactory.java:73) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ObOperatorFactory.createObOperator(ObOperatorFactory.java:52) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obops.internal.cluster.ClusterInitServiceImpl.syncClusterInfo(ClusterInitServiceImpl.java:82) ~[ocp-express-obops-service-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) [spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 353 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 79 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65999) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65999) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:31.551 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:31.551 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:31.551 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:31.551 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:31.630 ERROR 11889 --- [pool-ocp-schedules-7,,286c375c9dfe] c.o.ocp.monitor.OcpMonitorManager : Sync series key id failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 353 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:83) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:376) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:465) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:475) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent.fetchAfterId(SeriesKeyIdPersistent.java:77) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$FastClassBySpringCGLIB$$64517815.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$EnhancerBySpringCGLIB$$b937dc17.fetchAfterId() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.syncKeyId(SeriesIdKeyService.java:130) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager.syncSeriesKeyId(OcpMonitorManager.java:129) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) [spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 353 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:159) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:117) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80) ~[spring-jdbc-5.3.27.jar!/:5.3.27] ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=65999) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65999) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:31.652 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:31.652 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:31.781 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66000) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66000) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:31.797 WARN 11889 --- [pool-prometheus-second-schedule-1,,e629e6fb37b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:31.797 ERROR 11889 --- [pool-prometheus-second-schedule-1,,e629e6fb37b1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 354 2023-10-23 17:19:31.800 ERROR 11889 --- [pool-prometheus-second-schedule-1,,e629e6fb37b1] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 354 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66000) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66000) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:31.800 INFO 11889 --- [pool-prometheus-second-schedule-1,,e629e6fb37b1] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095967795, count=0, elapsed=4005 2023-10-23 17:19:32.285 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66001) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66001) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:32.788 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66002) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66002) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:33.292 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66003) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66003) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:33.425 WARN 11889 --- [pool-ocp-schedules-8,,396b381321fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:33.552 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:33.552 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:33.552 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:33.552 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 357 2023-10-23 17:19:33.552 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:33.552 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 357 2023-10-23 17:19:33.552 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 357 2023-10-23 17:19:33.552 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 357 2023-10-23 17:19:33.552 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:33.552 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:33.552 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:33.552 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:33.653 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:33.653 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:33.653 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 357 2023-10-23 17:19:33.653 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 357 2023-10-23 17:19:33.657 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 357 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66003) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66003) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:33.659 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 357 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66003) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66003) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:33.795 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66004) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66004) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:33.803 WARN 11889 --- [pool-prometheus-second-schedule-1,,a9a49b9d983a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:34.300 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66005) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66005) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:34.804 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66006) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66006) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:35.308 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66007) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66007) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:35.425 WARN 11889 --- [pool-ocp-schedules-8,,396b381321fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:35.426 ERROR 11889 --- [pool-ocp-schedules-8,,396b381321fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 361 2023-10-23 17:19:35.435 ERROR 11889 --- [pool-ocp-schedules-8,,396b381321fd] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 361 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66007) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66007) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:35.804 WARN 11889 --- [pool-prometheus-second-schedule-1,,a9a49b9d983a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:35.804 ERROR 11889 --- [pool-prometheus-second-schedule-1,,a9a49b9d983a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 361 2023-10-23 17:19:35.807 ERROR 11889 --- [pool-prometheus-second-schedule-1,,a9a49b9d983a] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 361 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66007) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66007) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:35.808 INFO 11889 --- [pool-prometheus-second-schedule-1,,a9a49b9d983a] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095971801, count=0, elapsed=4007 2023-10-23 17:19:35.815 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66008) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66008) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:36.319 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66009) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66009) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:36.553 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:36.553 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:36.553 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:36.553 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:36.658 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:36.660 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:36.823 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66010) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66010) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:37.327 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66011) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66011) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:37.809 WARN 11889 --- [pool-prometheus-second-schedule-1,,13d35e5e03e9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:37.831 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66012) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66012) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:38.335 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66013) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66013) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:38.553 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:38.553 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:38.553 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 367 2023-10-23 17:19:38.553 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 367 2023-10-23 17:19:38.553 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:38.553 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:38.553 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:38.553 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 367 2023-10-23 17:19:38.553 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:38.554 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:38.554 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 367 2023-10-23 17:19:38.554 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:38.659 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:38.659 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 367 2023-10-23 17:19:38.660 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:38.660 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 367 2023-10-23 17:19:38.662 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 367 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66013) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66013) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:38.663 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 367 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66013) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66013) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:38.839 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66014) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66014) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:39.343 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66015) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66015) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:39.809 WARN 11889 --- [pool-prometheus-second-schedule-1,,13d35e5e03e9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:39.809 ERROR 11889 --- [pool-prometheus-second-schedule-1,,13d35e5e03e9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 369 2023-10-23 17:19:39.813 ERROR 11889 --- [pool-prometheus-second-schedule-1,,13d35e5e03e9] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 369 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66015) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66015) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:39.813 INFO 11889 --- [pool-prometheus-second-schedule-1,,13d35e5e03e9] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095975808, count=0, elapsed=4005 2023-10-23 17:19:39.846 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66016) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66016) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:40.351 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66017) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66017) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:40.858 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66018) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66018) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:41.362 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66019) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66019) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:41.569 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:41.569 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:41.569 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:41.569 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:41.663 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:41.664 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:41.814 WARN 11889 --- [pool-prometheus-second-schedule-1,,ca2c283e5ced] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:41.866 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66020) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66020) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:42.370 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66021) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66021) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:42.437 WARN 11889 --- [pool-ocp-schedules-8,,9c9c967de249] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:42.874 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66022) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66022) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:43.378 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66023) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66023) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:43.569 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:43.569 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:43.569 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:43.569 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:43.569 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 377 2023-10-23 17:19:43.569 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 377 2023-10-23 17:19:43.569 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 377 2023-10-23 17:19:43.569 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 377 2023-10-23 17:19:43.569 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:43.569 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:43.569 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:43.569 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:43.664 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:43.664 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:43.664 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 377 2023-10-23 17:19:43.664 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 377 2023-10-23 17:19:43.668 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 377 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66023) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66023) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:43.669 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 377 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66023) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66023) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:43.814 WARN 11889 --- [pool-prometheus-second-schedule-1,,ca2c283e5ced] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:43.815 ERROR 11889 --- [pool-prometheus-second-schedule-1,,ca2c283e5ced] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 377 2023-10-23 17:19:43.820 ERROR 11889 --- [pool-prometheus-second-schedule-1,,ca2c283e5ced] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 377 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66023) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66023) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:43.820 INFO 11889 --- [pool-prometheus-second-schedule-1,,ca2c283e5ced] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095979813, count=0, elapsed=4007 2023-10-23 17:19:43.882 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66024) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66024) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:44.386 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66025) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66025) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:44.437 WARN 11889 --- [pool-ocp-schedules-8,,9c9c967de249] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:44.437 ERROR 11889 --- [pool-ocp-schedules-8,,9c9c967de249] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 379 2023-10-23 17:19:44.441 ERROR 11889 --- [pool-ocp-schedules-8,,9c9c967de249] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 379 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66025) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66025) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:44.890 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66026) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66026) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:45.393 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66027) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66027) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:45.821 WARN 11889 --- [pool-prometheus-second-schedule-1,,8a6a64c79172] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:45.900 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66028) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66028) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:46.404 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66029) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66029) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:46.570 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:46.570 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:46.570 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:46.570 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:46.669 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:46.671 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:46.908 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66030) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66030) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:47.412 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66031) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66031) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:47.822 WARN 11889 --- [pool-prometheus-second-schedule-1,,8a6a64c79172] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:47.822 ERROR 11889 --- [pool-prometheus-second-schedule-1,,8a6a64c79172] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 385 2023-10-23 17:19:47.825 ERROR 11889 --- [pool-prometheus-second-schedule-1,,8a6a64c79172] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 385 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66031) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66031) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:47.826 INFO 11889 --- [pool-prometheus-second-schedule-1,,8a6a64c79172] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095983820, count=0, elapsed=4006 2023-10-23 17:19:47.916 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66032) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66032) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:48.420 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66033) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66033) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:48.570 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:48.570 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:48.570 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:48.570 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:48.570 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 387 2023-10-23 17:19:48.570 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 387 2023-10-23 17:19:48.570 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 387 2023-10-23 17:19:48.570 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 387 2023-10-23 17:19:48.570 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:48.570 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:48.570 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:48.570 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:48.669 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:48.669 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 387 2023-10-23 17:19:48.671 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:48.671 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 387 2023-10-23 17:19:48.672 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 387 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66033) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66033) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:48.675 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 387 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66033) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66033) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:48.923 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66034) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66034) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:49.427 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66035) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66035) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:49.827 WARN 11889 --- [pool-prometheus-second-schedule-1,,85aa1e27fae4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:49.931 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66036) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66036) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:50.434 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66037) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66037) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:50.940 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66038) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66038) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:51.442 WARN 11889 --- [pool-ocp-schedules-8,,f5eedf66b245] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:51.444 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66039) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66039) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:51.571 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:51.571 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:51.571 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:51.571 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:51.673 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:51.676 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:51.827 WARN 11889 --- [pool-prometheus-second-schedule-1,,85aa1e27fae4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:51.827 ERROR 11889 --- [pool-prometheus-second-schedule-1,,85aa1e27fae4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 393 2023-10-23 17:19:51.831 ERROR 11889 --- [pool-prometheus-second-schedule-1,,85aa1e27fae4] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 393 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66039) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66039) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:51.831 INFO 11889 --- [pool-prometheus-second-schedule-1,,85aa1e27fae4] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095987826, count=0, elapsed=4005 2023-10-23 17:19:51.948 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66040) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66040) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:52.451 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66041) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66041) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:52.955 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66042) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66042) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:53.443 WARN 11889 --- [pool-ocp-schedules-8,,f5eedf66b245] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:53.443 ERROR 11889 --- [pool-ocp-schedules-8,,f5eedf66b245] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 396 2023-10-23 17:19:53.447 ERROR 11889 --- [pool-ocp-schedules-8,,f5eedf66b245] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 396 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66042) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66042) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:53.458 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66043) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66043) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:53.571 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:53.571 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:53.571 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 397 2023-10-23 17:19:53.571 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 397 2023-10-23 17:19:53.571 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:53.571 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:53.571 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 397 2023-10-23 17:19:53.571 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 397 2023-10-23 17:19:53.571 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:53.571 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:53.571 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:53.572 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:53.674 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:53.674 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 397 2023-10-23 17:19:53.676 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:53.676 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 397 2023-10-23 17:19:53.680 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 397 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66043) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66043) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:53.681 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 397 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66043) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66043) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:53.833 WARN 11889 --- [pool-prometheus-second-schedule-1,,afea3b79a61d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:53.962 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66044) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66044) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:54.467 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66045) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66045) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:54.970 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66046) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66046) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:55.474 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66047) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66047) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:55.833 WARN 11889 --- [pool-prometheus-second-schedule-1,,afea3b79a61d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:55.833 ERROR 11889 --- [pool-prometheus-second-schedule-1,,afea3b79a61d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 401 2023-10-23 17:19:55.838 ERROR 11889 --- [pool-prometheus-second-schedule-1,,afea3b79a61d] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 401 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66047) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66047) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:55.838 INFO 11889 --- [pool-prometheus-second-schedule-1,,afea3b79a61d] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095991832, count=0, elapsed=4006 2023-10-23 17:19:55.980 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66048) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66048) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:56.484 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66049) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66049) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:56.511 WARN 11889 --- [pool-prometheus-exporter-check1,,1c0b03d5815b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:56.572 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:56.572 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:56.572 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:56.572 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:56.682 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:56.682 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:56.987 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66050) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66050) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:57.491 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66051) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66051) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:57.839 WARN 11889 --- [pool-prometheus-second-schedule-1,,f8dc889be017] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:19:57.995 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66052) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66052) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:58.500 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66053) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66053) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:58.511 WARN 11889 --- [pool-prometheus-exporter-check1,,1c0b03d5815b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:58.511 ERROR 11889 --- [pool-prometheus-exporter-check1,,1c0b03d5815b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 407 2023-10-23 17:19:58.515 ERROR 11889 --- [pool-prometheus-exporter-check1,,1c0b03d5815b] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.validateInactiveExporters(ExporterServiceImpl.java:122) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.validateInactiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$1(OcpMonitorManager.java:102) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:203) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 407 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66053) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66053) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:58.572 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:58.572 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:58.572 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:58.572 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 407 2023-10-23 17:19:58.572 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 407 2023-10-23 17:19:58.572 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:58.573 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 407 2023-10-23 17:19:58.573 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 407 2023-10-23 17:19:58.573 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:19:58.573 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:19:58.573 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:19:58.573 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:19:58.682 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:58.682 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:58.682 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 407 2023-10-23 17:19:58.682 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 407 2023-10-23 17:19:58.686 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 407 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66053) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66053) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:58.686 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 407 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66053) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66053) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:59.004 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66054) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66054) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:59.508 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66055) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66055) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:59.840 WARN 11889 --- [pool-prometheus-second-schedule-1,,f8dc889be017] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:19:59.840 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f8dc889be017] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 409 2023-10-23 17:19:59.843 ERROR 11889 --- [pool-prometheus-second-schedule-1,,f8dc889be017] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 409 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66055) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66055) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:19:59.844 INFO 11889 --- [pool-prometheus-second-schedule-1,,f8dc889be017] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095995839, count=0, elapsed=4005 2023-10-23 17:20:00.011 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66056) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66056) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:00.448 WARN 11889 --- [pool-ocp-schedules-8,,50086ddca9fe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:00.515 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66057) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66057) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:01.022 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66058) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66058) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:01.526 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66059) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66059) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:01.573 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:01.573 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:01.573 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:01.573 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:01.687 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:01.687 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:01.845 WARN 11889 --- [pool-prometheus-second-schedule-1,,d1cfb9fdeb19] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:02.030 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66060) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66060) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:02.448 WARN 11889 --- [pool-ocp-schedules-8,,50086ddca9fe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:02.448 ERROR 11889 --- [pool-ocp-schedules-8,,50086ddca9fe] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 414 2023-10-23 17:20:02.452 ERROR 11889 --- [pool-ocp-schedules-8,,50086ddca9fe] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 414 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66060) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66060) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:02.533 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66061) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66061) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:03.037 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66062) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66062) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:03.541 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66063) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66063) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:03.574 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:03.574 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:03.574 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:03.574 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:03.574 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 417 2023-10-23 17:20:03.574 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 417 2023-10-23 17:20:03.574 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 417 2023-10-23 17:20:03.574 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 417 2023-10-23 17:20:03.574 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:20:03.574 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:20:03.574 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:20:03.574 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:20:03.687 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:03.687 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:03.688 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 417 2023-10-23 17:20:03.688 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 417 2023-10-23 17:20:03.691 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 417 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66063) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66063) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:03.691 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 417 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66063) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66063) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:03.845 WARN 11889 --- [pool-prometheus-second-schedule-1,,d1cfb9fdeb19] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:03.845 ERROR 11889 --- [pool-prometheus-second-schedule-1,,d1cfb9fdeb19] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 417 2023-10-23 17:20:03.849 ERROR 11889 --- [pool-prometheus-second-schedule-1,,d1cfb9fdeb19] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 417 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66063) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66063) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:03.849 INFO 11889 --- [pool-prometheus-second-schedule-1,,d1cfb9fdeb19] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698095999844, count=0, elapsed=4005 2023-10-23 17:20:04.044 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66064) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66064) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:04.549 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66065) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66065) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:05.053 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66066) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66066) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:05.557 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66067) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66067) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:05.850 WARN 11889 --- [pool-prometheus-second-schedule-1,,bf1fc9d81b57] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:06.065 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66068) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66068) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:06.569 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66069) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66069) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:06.574 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:06.574 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:06.574 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:06.574 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:06.692 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:06.692 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:07.073 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66070) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66070) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:07.577 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66071) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66071) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:07.850 WARN 11889 --- [pool-prometheus-second-schedule-1,,bf1fc9d81b57] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:07.850 ERROR 11889 --- [pool-prometheus-second-schedule-1,,bf1fc9d81b57] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 425 2023-10-23 17:20:07.854 ERROR 11889 --- [pool-prometheus-second-schedule-1,,bf1fc9d81b57] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 425 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66071) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66071) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:07.854 INFO 11889 --- [pool-prometheus-second-schedule-1,,bf1fc9d81b57] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096003849, count=0, elapsed=4005 2023-10-23 17:20:08.081 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66072) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66072) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:08.575 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:08.575 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:08.575 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 426 2023-10-23 17:20:08.575 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:08.575 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:08.575 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 426 2023-10-23 17:20:08.575 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 426 2023-10-23 17:20:08.575 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 426 2023-10-23 17:20:08.575 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:20:08.575 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:20:08.575 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:20:08.575 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:20:08.584 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66073) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66073) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:08.693 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:08.693 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:08.693 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 427 2023-10-23 17:20:08.693 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 427 2023-10-23 17:20:08.697 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 427 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66073) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66073) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:08.697 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 427 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66073) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66073) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:09.088 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66074) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66074) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:09.454 WARN 11889 --- [pool-ocp-schedules-8,,2350a88ad22d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:09.593 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66075) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66075) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:09.855 WARN 11889 --- [pool-prometheus-second-schedule-1,,bee8edaa9b28] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:10.097 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66076) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66076) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:10.601 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66077) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66077) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:11.110 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66078) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66078) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:11.454 WARN 11889 --- [pool-ocp-schedules-8,,2350a88ad22d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:11.454 ERROR 11889 --- [pool-ocp-schedules-8,,2350a88ad22d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 432 2023-10-23 17:20:11.458 ERROR 11889 --- [pool-ocp-schedules-8,,2350a88ad22d] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 432 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66078) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66078) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:11.575 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:11.575 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:11.576 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:11.575 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:11.613 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66079) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66079) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:11.698 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:11.698 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:11.869 WARN 11889 --- [pool-prometheus-second-schedule-1,,bee8edaa9b28] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:11.869 ERROR 11889 --- [pool-prometheus-second-schedule-1,,bee8edaa9b28] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 433 2023-10-23 17:20:11.877 ERROR 11889 --- [pool-prometheus-second-schedule-1,,bee8edaa9b28] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 433 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66079) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66079) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:11.877 INFO 11889 --- [pool-prometheus-second-schedule-1,,bee8edaa9b28] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096007854, count=0, elapsed=4023 2023-10-23 17:20:12.118 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66080) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66080) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:12.621 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66081) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66081) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:13.125 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66082) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66082) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:13.576 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:13.576 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:13.576 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:13.576 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 436 2023-10-23 17:20:13.576 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:13.576 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 436 2023-10-23 17:20:13.576 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 436 2023-10-23 17:20:13.576 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 436 2023-10-23 17:20:13.576 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:20:13.576 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:20:13.576 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:20:13.576 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:20:13.628 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66083) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66083) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:13.698 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:13.698 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:13.698 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 437 2023-10-23 17:20:13.698 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 437 2023-10-23 17:20:13.702 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 437 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66083) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66083) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:13.702 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 437 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66083) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66083) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:13.878 WARN 11889 --- [pool-prometheus-second-schedule-1,,43cc40f7baed] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:14.132 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66084) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66084) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:14.636 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66085) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66085) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:15.140 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66086) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66086) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:15.644 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66087) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66087) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:15.879 WARN 11889 --- [pool-prometheus-second-schedule-1,,43cc40f7baed] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:15.879 ERROR 11889 --- [pool-prometheus-second-schedule-1,,43cc40f7baed] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 441 2023-10-23 17:20:15.882 ERROR 11889 --- [pool-prometheus-second-schedule-1,,43cc40f7baed] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 441 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66087) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66087) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:15.883 INFO 11889 --- [pool-prometheus-second-schedule-1,,43cc40f7baed] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096011877, count=0, elapsed=4006 2023-10-23 17:20:16.153 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66088) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66088) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:16.577 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:16.577 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:16.577 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:16.577 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:16.656 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66089) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66089) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:16.703 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:16.703 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:17.160 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66090) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66090) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:17.664 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66091) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66091) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:17.884 WARN 11889 --- [pool-prometheus-second-schedule-1,,a9496b8f50b6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:18.168 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66092) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66092) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:18.459 WARN 11889 --- [pool-ocp-schedules-8,,b306d72419a9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:18.577 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:18.577 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:18.577 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:18.577 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:18.577 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 446 2023-10-23 17:20:18.577 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 446 2023-10-23 17:20:18.577 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 446 2023-10-23 17:20:18.577 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 446 2023-10-23 17:20:18.577 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:20:18.577 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:20:18.577 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:20:18.577 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:20:18.671 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66093) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66093) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:18.703 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:18.703 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:18.703 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 447 2023-10-23 17:20:18.703 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 447 2023-10-23 17:20:18.707 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 447 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66093) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66093) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:18.707 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 447 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66093) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66093) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:19.175 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66094) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66094) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:19.490 INFO 11889 --- [pool-ocp-schedules-13,,434c37cf297e] c.o.o.m.service.OcpCacheStatServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":0,"minuteWriteQueue":0,"minuteReadCacheSize":0,"secondWriteCacheSize":0,"seriesIdKeySize":2876,"secondWriteQueue":0,"minuteWriteCacheSize":0} 2023-10-23 17:20:19.490 INFO 11889 --- [pool-ocp-schedules-13,,434c37cf297e] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{node_disk_read_time_seconds_total=20, ob_server_resource_memory_assigned_bytes=10, ob_active_session_num=16, ob_plan_cache_memory_bytes=19, ob_tenant_assigned_cpu_assigned=16, node_network_transmit_bytes_total=17, node_filesystem_size_bytes=40, ob_system_event_total_waits=25, node_disk_read_bytes_total=20, node_cpu_seconds_total=18, ob_tenant_resource_max_cpu=16, ob_plan_cache_hit_total=19, ob_server_resource_memory_assigned_percent=10, io_await=43, ob_server_resource_cpu=10, ob_server_num=15, ob_all_session_num=16, io_util=43, ob_tenant_resource_min_memory=16, ob_plan_cache_access_total=19, node_disk_reads_completed_total=20, ob_system_event_time_waited=25, ob_sysstat=95, node_disk_writes_completed_total=20, ob_tenant_resource_min_cpu=16, node_ntp_offset_seconds=11, ob_cache_size_bytes=32, node_net_bandwidth_bps=18, ob_tenant_assigned_cpu_total=16, node_load1=10, ob_tenant_disk_log_size=16, ob_server_resource_memory_bytes=10, ob_tenant_resource_max_memory=16, cpu_count=11, node_disk_io_time_weighted_seconds_total=20, node_disk_write_time_seconds_total=20, ob_disk_total_bytes=10, ob_tenant_assigned_mem_assigned=16, node_load15=10, ob_tenant_disk_data_size=16, ob_server_resource_cpu_assigned_percent=10, node_load5=10, node_disk_written_bytes_total=20, node_memory_memfree_bytes=10, process_exists=15, ob_server_resource_disk_bytes=10, node_memory_buffers_bytes=10, ob_tenant_assigned_mem_total=16, node_memory_memtotal_bytes=10, ob_server_resource_cpu_assigned=10, node_network_receive_bytes_total=17, ob_waitevent_wait_seconds_total=19, node_memory_cached_bytes=10, ob_table_num=18, ob_waitevent_wait_total=19, ob_disk_free_bytes=10, oceanbase_connectivity=1, node_filesystem_avail_bytes=40} 2023-10-23 17:20:19.510 INFO 11889 --- [pool-prometheus-cache-monitor1,,aa2f8b39f4d8] c.o.o.m.service.OcpCacheStatServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":0,"minuteWriteQueue":0,"minuteReadCacheSize":0,"secondWriteCacheSize":0,"seriesIdKeySize":2876,"secondWriteQueue":0,"minuteWriteCacheSize":0} 2023-10-23 17:20:19.510 INFO 11889 --- [pool-prometheus-cache-monitor1,,aa2f8b39f4d8] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{node_disk_read_time_seconds_total=20, ob_server_resource_memory_assigned_bytes=10, ob_active_session_num=16, ob_plan_cache_memory_bytes=19, ob_tenant_assigned_cpu_assigned=16, node_network_transmit_bytes_total=17, node_filesystem_size_bytes=40, ob_system_event_total_waits=25, node_disk_read_bytes_total=20, node_cpu_seconds_total=18, ob_tenant_resource_max_cpu=16, ob_plan_cache_hit_total=19, ob_server_resource_memory_assigned_percent=10, io_await=43, ob_server_resource_cpu=10, ob_server_num=15, ob_all_session_num=16, io_util=43, ob_tenant_resource_min_memory=16, ob_plan_cache_access_total=19, node_disk_reads_completed_total=20, ob_system_event_time_waited=25, ob_sysstat=95, node_disk_writes_completed_total=20, ob_tenant_resource_min_cpu=16, node_ntp_offset_seconds=11, ob_cache_size_bytes=32, node_net_bandwidth_bps=18, ob_tenant_assigned_cpu_total=16, node_load1=10, ob_tenant_disk_log_size=16, ob_server_resource_memory_bytes=10, ob_tenant_resource_max_memory=16, cpu_count=11, node_disk_io_time_weighted_seconds_total=20, node_disk_write_time_seconds_total=20, ob_disk_total_bytes=10, ob_tenant_assigned_mem_assigned=16, node_load15=10, ob_tenant_disk_data_size=16, ob_server_resource_cpu_assigned_percent=10, node_load5=10, node_disk_written_bytes_total=20, node_memory_memfree_bytes=10, process_exists=15, ob_server_resource_disk_bytes=10, node_memory_buffers_bytes=10, ob_tenant_assigned_mem_total=16, node_memory_memtotal_bytes=10, ob_server_resource_cpu_assigned=10, node_network_receive_bytes_total=17, ob_waitevent_wait_seconds_total=19, node_memory_cached_bytes=10, ob_table_num=18, ob_waitevent_wait_total=19, ob_disk_free_bytes=10, oceanbase_connectivity=1, node_filesystem_avail_bytes=40} 2023-10-23 17:20:19.679 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66095) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66095) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:19.884 WARN 11889 --- [pool-prometheus-second-schedule-1,,a9496b8f50b6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:19.884 ERROR 11889 --- [pool-prometheus-second-schedule-1,,a9496b8f50b6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 449 2023-10-23 17:20:19.888 ERROR 11889 --- [pool-prometheus-second-schedule-1,,a9496b8f50b6] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 449 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66095) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66095) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:19.889 INFO 11889 --- [pool-prometheus-second-schedule-1,,a9496b8f50b6] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096015883, count=0, elapsed=4006 2023-10-23 17:20:20.183 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66096) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66096) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:20.460 WARN 11889 --- [pool-ocp-schedules-8,,b306d72419a9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:20.460 ERROR 11889 --- [pool-ocp-schedules-8,,b306d72419a9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 450 2023-10-23 17:20:20.467 ERROR 11889 --- [pool-ocp-schedules-8,,b306d72419a9] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 450 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66096) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66096) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:20.687 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66097) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66097) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:21.189 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 4012, state HY000 java.sql.SQLTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66098) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLTransientConnectionException: (conn=66098) Get Location Cache Fail at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:21.578 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:21.578 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:21.578 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:21.578 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:21.693 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66099) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66099) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:21.708 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:21.708 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:21.889 WARN 11889 --- [pool-prometheus-second-schedule-1,,ab3b4dd0d49d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:22.198 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66100) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66100) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:22.702 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66101) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66101) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:23.206 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66102) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66102) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:23.578 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:23.578 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:23.578 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:23.578 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:23.579 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 456 2023-10-23 17:20:23.579 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 456 2023-10-23 17:20:23.579 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 456 2023-10-23 17:20:23.579 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:20:23.579 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:20:23.579 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:20:23.579 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 456 2023-10-23 17:20:23.579 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:20:23.709 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:23.709 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:23.709 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 2, createErrorCount 456 2023-10-23 17:20:23.709 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 2, createErrorCount 456 2023-10-23 17:20:23.709 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66103) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66103) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:23.713 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 2, createErrorCount 456 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66102) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66102) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:23.714 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 2, createErrorCount 456 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66102) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66102) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:23.890 WARN 11889 --- [pool-prometheus-second-schedule-1,,ab3b4dd0d49d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:23.890 ERROR 11889 --- [pool-prometheus-second-schedule-1,,ab3b4dd0d49d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 457 2023-10-23 17:20:23.894 ERROR 11889 --- [pool-prometheus-second-schedule-1,,ab3b4dd0d49d] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 457 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66103) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66103) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:23.895 INFO 11889 --- [pool-prometheus-second-schedule-1,,ab3b4dd0d49d] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096019889, count=0, elapsed=4006 2023-10-23 17:20:24.213 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66104) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66104) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:24.717 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66105) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66105) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:25.220 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66106) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66106) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:25.725 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66107) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66107) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:25.896 WARN 11889 --- [pool-prometheus-second-schedule-1,,714a2164c431] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:26.236 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66108) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66108) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:26.511 WARN 11889 --- [pool-prometheus-exporter-check1,,bdca28632729] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:26.579 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:26.579 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:26.579 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:26.579 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:26.714 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:26.714 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:26.739 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66110) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66110) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:27.243 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66111) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66111) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:27.468 WARN 11889 --- [pool-ocp-schedules-8,,fb3550dc8d6e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:27.747 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66112) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66112) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:27.896 WARN 11889 --- [pool-prometheus-second-schedule-1,,714a2164c431] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:27.896 ERROR 11889 --- [pool-prometheus-second-schedule-1,,714a2164c431] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 465 2023-10-23 17:20:27.900 ERROR 11889 --- [pool-prometheus-second-schedule-1,,714a2164c431] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 465 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66112) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66112) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:27.900 INFO 11889 --- [pool-prometheus-second-schedule-1,,714a2164c431] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096023895, count=0, elapsed=4005 2023-10-23 17:20:28.251 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66113) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66113) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:28.512 WARN 11889 --- [pool-prometheus-exporter-check1,,bdca28632729] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:28.512 ERROR 11889 --- [pool-prometheus-exporter-check1,,bdca28632729] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 466 2023-10-23 17:20:28.517 ERROR 11889 --- [pool-prometheus-exporter-check1,,bdca28632729] c.o.ocp.monitor.OcpMonitorManager : checkInactiveExporters 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.validateInactiveExporters(ExporterServiceImpl.java:122) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.validateInactiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager.lambda$initScheduleTask$1(OcpMonitorManager.java:102) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$RunOnceTask.run(OcpMonitorManager.java:203) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 24 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 466 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66113) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66113) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:28.580 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:28.580 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:28.580 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:28.580 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:28.580 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 466 2023-10-23 17:20:28.580 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 466 2023-10-23 17:20:28.580 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 466 2023-10-23 17:20:28.580 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 466 2023-10-23 17:20:28.580 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:20:28.580 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:20:28.580 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:20:28.580 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:20:28.715 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:28.715 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:28.715 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 466 2023-10-23 17:20:28.715 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 466 2023-10-23 17:20:28.720 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 466 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66113) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66113) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:28.720 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 466 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66113) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66113) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:28.755 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66114) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66114) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:29.260 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66115) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66115) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:29.469 WARN 11889 --- [pool-ocp-schedules-8,,fb3550dc8d6e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:29.469 ERROR 11889 --- [pool-ocp-schedules-8,,fb3550dc8d6e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 468 2023-10-23 17:20:29.475 ERROR 11889 --- [pool-ocp-schedules-8,,fb3550dc8d6e] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.orm.jpa.JpaSystemException: Unable to acquire JDBC Connection; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:331) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 468 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66115) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66115) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:29.764 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66116) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66116) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:29.901 WARN 11889 --- [pool-prometheus-second-schedule-1,,a78e93950c5a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:30.267 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66117) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66117) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:30.771 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66118) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66118) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:31.280 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66119) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66119) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:31.581 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:31.581 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:31.581 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:31.581 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:31.631 INFO 11889 --- [pool-ocp-schedules-12,,594235d0233b] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=573059298692321280 2023-10-23 17:20:31.721 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:31.721 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:31.784 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66120) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66120) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:31.901 WARN 11889 --- [pool-prometheus-second-schedule-1,,a78e93950c5a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:31.901 ERROR 11889 --- [pool-prometheus-second-schedule-1,,a78e93950c5a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 473 2023-10-23 17:20:31.906 ERROR 11889 --- [pool-prometheus-second-schedule-1,,a78e93950c5a] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 473 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66120) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66120) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:31.906 INFO 11889 --- [pool-prometheus-second-schedule-1,,a78e93950c5a] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096027900, count=0, elapsed=4006 2023-10-23 17:20:32.288 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66121) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66121) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:32.792 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66122) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66122) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:33.296 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66123) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66123) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:33.501 WARN 11889 --- [pool-ocp-schedules-1,,48c2df2b865b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:33.581 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:33.581 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:33.581 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:33.581 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:33.581 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 476 2023-10-23 17:20:33.581 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 476 2023-10-23 17:20:33.581 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 476 2023-10-23 17:20:33.581 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 476 2023-10-23 17:20:33.581 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:20:33.581 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:20:33.581 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:20:33.581 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:20:33.631 WARN 11889 --- [pool-ocp-schedules-12,,594235d0233b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:33.722 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:33.722 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:33.722 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 476 2023-10-23 17:20:33.722 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 476 2023-10-23 17:20:33.726 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 476 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66123) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66123) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:33.727 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 476 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66123) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66123) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:33.801 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66124) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66124) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:33.907 WARN 11889 --- [pool-prometheus-second-schedule-1,,53814c2c9885] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:34.304 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66125) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66125) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:34.808 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66126) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66126) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:35.312 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66127) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66127) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:35.502 WARN 11889 --- [pool-ocp-schedules-1,,48c2df2b865b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:35.502 ERROR 11889 --- [pool-ocp-schedules-1,,48c2df2b865b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 480 2023-10-23 17:20:35.505 INFO 11889 --- [pool-ocp-schedules-1,,48c2df2b865b] c.o.o.o.i.c.ClusterInitServiceImpl : Failed to init ob operator, set cluster status to 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy173.findAllByNamespaceAndLabelsLike(Unknown Source) ~[na:na] at com.oceanbase.ocp.vault.store.JdbcCredentialStore.findCredential(JdbcCredentialStore.java:49) ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.vault.store.JdbcCredentialStore$$FastClassBySpringCGLIB$$b403e8c8.invoke() ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.vault.store.JdbcCredentialStore$$EnhancerBySpringCGLIB$$e7bd3ff2.findCredential() ~[ocp-express-vault-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.credential.operator.ObCredentialOperator.findObCredential(ObCredentialOperator.java:45) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.credential.operator.ObCredentialOperator.acquireObPassword(ObCredentialOperator.java:34) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.acquirePassword(ConnectPropertiesBuilder.java:188) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.acquirePassword(ConnectPropertiesBuilder.java:177) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ConnectPropertiesBuilder.buildConnectProperties(ConnectPropertiesBuilder.java:104) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ObOperatorFactory.buildConnectProperties(ObOperatorFactory.java:73) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ObOperatorFactory.createObOperator(ObOperatorFactory.java:52) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obops.internal.cluster.ClusterInitServiceImpl.syncClusterInfo(ClusterInitServiceImpl.java:82) ~[ocp-express-obops-service-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) [spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 36 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 480 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 79 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66127) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66127) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:35.632 ERROR 11889 --- [pool-ocp-schedules-12,,594235d0233b] c.o.ocp.monitor.OcpMonitorManager : Sync series key id failed. org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 480 at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:83) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:376) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:465) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:475) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent.fetchAfterId(SeriesKeyIdPersistent.java:77) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$FastClassBySpringCGLIB$$64517815.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.storage.SeriesKeyIdPersistent$$EnhancerBySpringCGLIB$$b937dc17.fetchAfterId() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.SeriesIdKeyService.syncKeyId(SeriesIdKeyService.java:130) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager.syncSeriesKeyId(OcpMonitorManager.java:129) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) [spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 480 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:159) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:117) ~[spring-jdbc-5.3.27.jar!/:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80) ~[spring-jdbc-5.3.27.jar!/:5.3.27] ... 30 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66127) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66127) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:35.816 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66128) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66128) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:35.908 WARN 11889 --- [pool-prometheus-second-schedule-1,,53814c2c9885] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:35.908 ERROR 11889 --- [pool-prometheus-second-schedule-1,,53814c2c9885] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 481 2023-10-23 17:20:35.911 ERROR 11889 --- [pool-prometheus-second-schedule-1,,53814c2c9885] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 481 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66128) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66128) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:35.911 INFO 11889 --- [pool-prometheus-second-schedule-1,,53814c2c9885] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096031906, count=0, elapsed=4005 2023-10-23 17:20:36.331 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66129) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66129) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:36.476 WARN 11889 --- [pool-ocp-schedules-3,,ff355db39a67] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:36.582 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:36.582 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:36.582 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:36.582 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:36.727 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:36.728 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:36.834 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66131) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66131) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:37.338 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66132) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66132) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:37.841 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66133) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66133) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:37.912 WARN 11889 --- [pool-prometheus-second-schedule-1,,6c56d2014b7a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:38.345 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66134) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66134) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:38.476 WARN 11889 --- [pool-ocp-schedules-3,,ff355db39a67] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:38.476 ERROR 11889 --- [pool-ocp-schedules-3,,ff355db39a67] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 486 2023-10-23 17:20:38.481 ERROR 11889 --- [pool-ocp-schedules-3,,ff355db39a67] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 486 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66134) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66134) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:38.582 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:38.582 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:38.582 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 486 2023-10-23 17:20:38.582 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:38.582 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:38.582 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 486 2023-10-23 17:20:38.582 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:20:38.582 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 486 2023-10-23 17:20:38.582 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 486 2023-10-23 17:20:38.582 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:20:38.582 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:20:38.583 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:20:38.728 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:38.728 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 486 2023-10-23 17:20:38.728 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:38.728 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 486 2023-10-23 17:20:38.731 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 486 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66134) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66134) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:38.732 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 486 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66134) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66134) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:38.849 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66135) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66135) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:39.352 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66136) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66136) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:39.855 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66137) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66137) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:39.913 WARN 11889 --- [pool-prometheus-second-schedule-1,,6c56d2014b7a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:39.913 ERROR 11889 --- [pool-prometheus-second-schedule-1,,6c56d2014b7a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 489 2023-10-23 17:20:39.916 ERROR 11889 --- [pool-prometheus-second-schedule-1,,6c56d2014b7a] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 489 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66137) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66137) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:39.917 INFO 11889 --- [pool-prometheus-second-schedule-1,,6c56d2014b7a] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096035912, count=0, elapsed=4005 2023-10-23 17:20:40.359 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66138) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66138) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:40.863 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66139) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66139) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:41.370 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66140) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66140) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:41.583 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:41.583 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:41.583 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:41.583 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:41.732 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:41.732 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:41.875 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66141) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66141) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:41.918 WARN 11889 --- [pool-prometheus-second-schedule-1,,6f074b9699f8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:42.379 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66142) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66142) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:42.884 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66143) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66143) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:43.388 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66144) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66144) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:43.583 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:43.583 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 496 2023-10-23 17:20:43.583 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:43.583 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:43.583 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:43.583 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 496 2023-10-23 17:20:43.584 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 496 2023-10-23 17:20:43.584 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 496 2023-10-23 17:20:43.584 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:20:43.584 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:20:43.584 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:20:43.584 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:20:43.733 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:43.733 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:43.733 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 496 2023-10-23 17:20:43.733 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 496 2023-10-23 17:20:43.738 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 496 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66144) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66144) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:43.738 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 496 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66144) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66144) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:43.893 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66145) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66145) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:43.918 WARN 11889 --- [pool-prometheus-second-schedule-1,,6f074b9699f8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:43.918 ERROR 11889 --- [pool-prometheus-second-schedule-1,,6f074b9699f8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 497 2023-10-23 17:20:43.922 ERROR 11889 --- [pool-prometheus-second-schedule-1,,6f074b9699f8] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 497 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66145) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66145) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:43.922 INFO 11889 --- [pool-prometheus-second-schedule-1,,6f074b9699f8] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096039917, count=0, elapsed=4005 2023-10-23 17:20:44.398 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66146) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66146) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:44.903 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66147) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66147) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:45.408 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66148) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66148) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:45.504 WARN 11889 --- [pool-ocp-schedules-3,,47f6e4889f11] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:45.912 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66149) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66149) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:45.924 WARN 11889 --- [pool-prometheus-second-schedule-1,,9aa35736f3b9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:46.422 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66150) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66150) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:46.584 WARN 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:46.584 WARN 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:46.584 WARN 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:46.584 WARN 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:46.739 WARN 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:46.739 WARN 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:46.927 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66151) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66151) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:47.431 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:47.504 WARN 11889 --- [pool-ocp-schedules-3,,47f6e4889f11] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:47.504 ERROR 11889 --- [pool-ocp-schedules-3,,47f6e4889f11] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 504 2023-10-23 17:20:47.508 ERROR 11889 --- [pool-ocp-schedules-3,,47f6e4889f11] o.s.s.s.TaskUtils$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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1641) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getSingleResult(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:198) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 21 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 64 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:47.924 WARN 11889 --- [pool-prometheus-second-schedule-1,,9aa35736f3b9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:47.924 ERROR 11889 --- [pool-prometheus-second-schedule-1,,9aa35736f3b9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 504 2023-10-23 17:20:47.929 ERROR 11889 --- [pool-prometheus-second-schedule-1,,9aa35736f3b9] c.o.ocp.monitor.OcpMonitorManager : collect schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 504 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:47.929 INFO 11889 --- [pool-prometheus-second-schedule-1,,9aa35736f3b9] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096043923, count=0, elapsed=4006 2023-10-23 17:20:47.935 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66153) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66153) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:48.440 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66154) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66154) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:48.585 WARN 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:48.585 WARN 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:48.585 WARN 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:48.585 WARN 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:48.585 ERROR 11889 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 506 2023-10-23 17:20:48.585 ERROR 11889 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 506 2023-10-23 17:20:48.585 ERROR 11889 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 506 2023-10-23 17:20:48.585 ERROR 11889 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 506 2023-10-23 17:20:48.585 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:20:48.585 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:20:48.585 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:20:48.585 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:20:48.740 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:48.740 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 17:20:48.740 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 506 2023-10-23 17:20:48.740 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 506 2023-10-23 17:20:48.744 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 506 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 59 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66154) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66154) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:48.744 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule 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) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.connection(StatementPreparerImpl.java:50) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:2103) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2040) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 506 at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1773) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1427) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:726) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1405) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1397) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:100) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 60 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66154) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66154) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:48.944 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66155) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66155) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:49.447 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66156) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66156) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:49.930 WARN 11889 --- [pool-prometheus-second-schedule-1,,9654c0c186cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 17:20:49.951 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 68.51.1.130:2883 : (conn=66157) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=66157) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:20:50.488 INFO 11889 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false 2023-10-23 17:20:50.580 INFO 11889 --- [pool-prometheus-second-schedule-1,,9654c0c186cd] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096047929, count=0, elapsed=2651 2023-10-23 17:21:00.000 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.ocp.core.property.PropertyService : Refresh OCP properties. 2023-10-23 17:21:00.000 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.ocp.core.property.PropertyService : Refresh config properties 2023-10-23 17:21:00.003 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2023-10-23 17:21:00.004 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : starting 2023-10-23 17:21:00.008 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2023-10-23 17:21:00.008 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : starting 2023-10-23 17:21:00.033 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2023-10-23 17:21:00.050 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2023-10-23 17:21:00.050 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2023-10-23 17:21:00.059 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2023-10-23 17:21:00.216 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 17:21:00.249 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : started 2023-10-23 17:21:00.249 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : Ready, timeTaken=PT0.241153747S 2023-10-23 17:21:00.249 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2023-10-23 17:21:00.399 INFO 11889 --- [pool-ocp-schedules-7,,] b.c.PropertySourceBootstrapConfiguration : Located property source: [BootstrapPropertySource {name='bootstrapProperties-ocp-default'}] 2023-10-23 17:21:00.418 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2023-10-23 17:21:00.419 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2023-10-23 17:21:00.419 INFO 11889 --- [pool-ocp-schedules-7,,] o.s.boot.SpringApplication : The following 2 profiles are active: "composite", "default" 2023-10-23 17:21:00.429 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2023-10-23 17:21:00.445 INFO 11889 --- [pool-ocp-schedules-7,,] o.s.boot.SpringApplication : Started application in 0.441 seconds (JVM running for 296.714) 2023-10-23 17:21:00.445 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : started 2023-10-23 17:21:00.446 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : Ready, timeTaken=PT0.442215544S 2023-10-23 17:21:00.552 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 17:21:00.595 INFO 11889 --- [pool-ocp-schedules-7,,] c.o.ocp.core.property.PropertyService : Refresh config properties done 2023-10-23 17:21:00.667 INFO 11889 --- [pool-prometheus-second-schedule-1,,d8c24acf64d0] c.o.o.m.helper.ExporterRequestHelper : Get http client too slow, url=http://68.51.1.130:8088/metrics/ob/basic, start=1698096060512, elapsed=155 2023-10-23 17:21:00.676 INFO 11889 --- [pool-prometheus-second-schedule-1,,d8c24acf64d0] c.o.ocp.monitor.OcpMonitorManager : create pull exporter, exporterCount=9, collectTaskCount=9 2023-10-23 17:21:10.510 WARN 11889 --- [pool-prometheus-second-schedule-1,,d2a724380aa2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:21:10.510 ERROR 11889 --- [pool-prometheus-second-schedule-1,,d2a724380aa2] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=66158) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:21:10.512 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='68.51.1.130', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_152] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_152] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_152] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:21:10.513 ERROR 11889 --- [pool-prometheus-second-schedule-1,,d2a724380aa2] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=66158) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:10.517 ERROR 11889 --- [pool-prometheus-second-schedule-1,,d2a724380aa2] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=66158) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 61 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 69 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 70 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 72 common frames omitted 2023-10-23 17:21:10.594 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:21:10.594 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=196693) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:21:10.595 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='68.51.1.130', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_152] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_152] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_152] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:21:10.595 INFO 11889 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 17:21:10.596 ERROR 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=262228) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.closeEntityManagerAfterFailedBegin(JpaTransactionManager.java:514) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:466) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) [spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.task.dao.SubtaskAccessor$$EnhancerBySpringCGLIB$$bf252929.findAllByStateAndUpdateTimeGreaterThan() [ocp-express-task-facade-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.AbstractSubtaskWorker.getSubtaskIds(AbstractSubtaskWorker.java:69) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.RunningSubtaskWorker.work(RunningSubtaskWorker.java:61) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.execute(SubtaskCoordinator.java:99) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.lambda$startup$1(SubtaskCoordinator.java:70) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:10.596 ERROR 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=196693) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:10.597 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:21:10.600 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule failed. org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=196693) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 54 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 62 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 63 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 65 common frames omitted 2023-10-23 17:21:10.635 ERROR 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=524350) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.closeEntityManagerAfterFailedBegin(JpaTransactionManager.java:514) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:466) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) [spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.task.dao.SubtaskAccessor$$EnhancerBySpringCGLIB$$bf252929.findAllIdByState() [ocp-express-task-facade-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.AbstractSubtaskWorker.getSubtaskIds(AbstractSubtaskWorker.java:67) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.ReadySubtaskWorker.work(ReadySubtaskWorker.java:60) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.execute(SubtaskCoordinator.java:99) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.lambda$startup$0(SubtaskCoordinator.java:69) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:10.635 ERROR 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=327757) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.closeEntityManagerAfterFailedBegin(JpaTransactionManager.java:514) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:466) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) [spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.task.dao.SubtaskAccessor$$EnhancerBySpringCGLIB$$bf252929.findAllByStateAndUpdateTimeGreaterThan() [ocp-express-task-facade-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.AbstractSubtaskWorker.getSubtaskIds(AbstractSubtaskWorker.java:69) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.CancelingSubtaskWorker.work(CancelingSubtaskWorker.java:54) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.execute(SubtaskCoordinator.java:99) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.lambda$startup$2(SubtaskCoordinator.java:71) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:10.635 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:21:10.635 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:21:10.635 ERROR 11889 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=393295) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.closeEntityManagerAfterFailedBegin(JpaTransactionManager.java:514) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:466) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) [spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.task.dao.SubtaskAccessor$$EnhancerBySpringCGLIB$$bf252929.findAllByStateAndUpdateTimeGreaterThan() [ocp-express-task-facade-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.AbstractSubtaskWorker.getSubtaskIds(AbstractSubtaskWorker.java:69) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.FailedSubtaskWorker.work(FailedSubtaskWorker.java:50) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.execute(SubtaskCoordinator.java:99) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.lambda$startup$3(SubtaskCoordinator.java:72) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:10.635 INFO 11889 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 17:21:10.729 WARN 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:21:10.729 ERROR 11889 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=131163) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:21:10.732 ERROR 11889 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=131163) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:10.735 WARN 11889 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule failed. org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:89) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$0(TaskCoordinator.java:58) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=131163) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 55 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 63 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 64 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 66 common frames omitted 2023-10-23 17:21:11.096 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='68.51.1.130', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_152] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_152] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_152] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:21:11.512 WARN 11889 --- [pool-prometheus-second-schedule-1,,162916610bbb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:21:11.513 ERROR 11889 --- [pool-prometheus-second-schedule-1,,162916610bbb] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=458814) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:21:11.516 ERROR 11889 --- [pool-prometheus-second-schedule-1,,162916610bbb] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=458814) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) ~[ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:11.520 ERROR 11889 --- [pool-prometheus-second-schedule-1,,162916610bbb] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy205.findAllByStatus(Unknown Source) ~[na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.getAllActiveExporters(ExporterServiceImpl.java:85) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$FastClassBySpringCGLIB$$d0a3dbc9.invoke() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.invokeMethod(CglibAopProxy.java:386) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy.access$000(CglibAopProxy.java:85) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:704) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl$$EnhancerBySpringCGLIB$$4f488195.getAllActiveExporters() ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.OcpMonitorManager$CollectSecondTask.run(OcpMonitorManager.java:152) ~[ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$decorate$0(TraceDecorator.java:29) [ocp-express-common-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.criteria.internal.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:76) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy198.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 23 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=458814) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 61 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 69 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 70 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 72 common frames omitted 2023-10-23 17:21:11.597 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='68.51.1.130', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_152] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_152] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_152] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:21:12.227 INFO 11889 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false 2023-10-23 17:21:13.238 ERROR 11889 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=196609) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.closeEntityManagerAfterFailedBegin(JpaTransactionManager.java:514) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:466) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) [spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.task.dao.SubtaskAccessor$$EnhancerBySpringCGLIB$$bf252929.findAllByStateAndUpdateTimeGreaterThan() [ocp-express-task-facade-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.AbstractSubtaskWorker.getSubtaskIds(AbstractSubtaskWorker.java:69) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.RunningSubtaskWorker.work(RunningSubtaskWorker.java:61) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.execute(SubtaskCoordinator.java:99) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.lambda$startup$1(SubtaskCoordinator.java:70) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:13.239 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='68.51.1.130', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_152] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_152] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_152] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:21:13.239 INFO 11889 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 17:21:13.239 WARN 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 17:21:13.239 ERROR 11889 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=1) unexpected end of stream, read 0 bytes from 4 2023-10-23 17:21:13.240 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='68.51.1.130', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_152] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_152] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_152] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:21:13.241 INFO 11889 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 17:21:13.241 ERROR 11889 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=131073) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.closeEntityManagerAfterFailedBegin(JpaTransactionManager.java:514) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:466) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) [spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.task.dao.SubtaskAccessor$$EnhancerBySpringCGLIB$$bf252929.findAllIdByState() [ocp-express-task-facade-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.AbstractSubtaskWorker.getSubtaskIds(AbstractSubtaskWorker.java:67) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.ReadySubtaskWorker.work(ReadySubtaskWorker.java:60) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.execute(SubtaskCoordinator.java:99) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.lambda$startup$0(SubtaskCoordinator.java:69) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:13.241 INFO 11889 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 17:21:13.241 ERROR 11889 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=65537) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.closeEntityManagerAfterFailedBegin(JpaTransactionManager.java:514) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:466) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) [spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) [spring-aop-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.task.dao.SubtaskAccessor$$EnhancerBySpringCGLIB$$bf252929.findAllByStateAndUpdateTimeGreaterThan() [ocp-express-task-facade-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.AbstractSubtaskWorker.getSubtaskIds(AbstractSubtaskWorker.java:69) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.worker.subtask.CancelingSubtaskWorker.work(CancelingSubtaskWorker.java:54) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.execute(SubtaskCoordinator.java:99) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.SubtaskCoordinator.lambda$startup$2(SubtaskCoordinator.java:71) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:13.241 INFO 11889 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 17:21:13.242 ERROR 11889 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=1) Connection.clearWarnings cannot be called on a closed connection at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:110) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:211) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.clearWarnings(OceanBaseConnection.java:1164) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:174) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_clearWarnings(FilterAdapter.java:772) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_clearWarnings(FilterChainImpl.java:169) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.clearWarnings(ConnectionProxyImpl.java:107) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:331) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1949) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:351) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5049) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.dataSource_releaseConnection(StatFilter.java:711) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.dataSource_recycle(FilterChainImpl.java:5045) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:286) [druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.closeConnection(DatasourceConnectionProviderImpl.java:127) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.NonContextualJdbcConnectionAccess.releaseConnection(NonContextualJdbcConnectionAccess.java:49) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.releaseConnection(LogicalConnectionManagedImpl.java:217) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.close(LogicalConnectionManagedImpl.java:259) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.close(JdbcCoordinatorImpl.java:175) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.AbstractSharedSessionContract.close(AbstractSharedSessionContract.java:351) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.closeWithoutOpenChecks(SessionImpl.java:376) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.close(SessionImpl.java:361) [hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:362) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy167.close(Unknown Source) [na:na] at org.springframework.orm.jpa.EntityManagerFactoryUtils.closeEntityManager(EntityManagerFactoryUtils.java:427) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) [na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) [spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 17:21:13.245 WARN 11889 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule failed. org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:145) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220) ~[spring-aop-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy187.findAllIdByState(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.RunningTaskWorker.work(RunningTaskWorker.java:67) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$startup$1(TaskCoordinator.java:59) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_152] at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_152] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.getResultSet(Loader.java:2303) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2056) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2018) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:948) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:349) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2849) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.doList(Loader.java:2831) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2663) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.Loader.list(Loader.java:2658) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:400) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1414) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1625) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1593) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at org.hibernate.query.Query.getResultList(Query.java:165) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:410) ~[spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$Proxy265.getResultList(Unknown Source) ~[na:na] at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:128) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:90) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:156) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:144) ~[spring-data-jpa-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:160) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:139) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:81) ~[spring-data-commons-2.7.12.jar!/:2.7.12] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.27.jar!/:5.3.27] ... 17 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: (conn=1) unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:202) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeExceptionEpilogue(OceanBaseStatement.java:315) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:243) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.execute(JDBC4PreparedStatement.java:161) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeQuery(JDBC4PreparedStatement.java:175) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3240) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:3237) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) ~[druid-1.2.8.jar!/:1.2.8] at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57) ~[hibernate-core-5.4.28.Final.jar!/:5.4.28.Final] ... 54 common frames omitted Caused by: com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException.of(OceanBaseSqlException.java:79) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:199) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.exceptionWithQuery(AbstractQueryProtocol.java:180) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:372) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.JDBC4PreparedStatement.executeInternal(JDBC4PreparedStatement.java:234) ~[oceanbase-client-2.4.3.jar!/:na] ... 62 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.handleIoException(AbstractQueryProtocol.java:2559) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2041) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1951) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:370) ~[oceanbase-client-2.4.3.jar!/:na] ... 63 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 4 at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.readMysqlStream(StandardPacketInputStream.java:158) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacketArray(StandardPacketInputStream.java:104) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.StandardPacketInputStream.getPacket(StandardPacketInputStream.java:91) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:2039) ~[oceanbase-client-2.4.3.jar!/:na] ... 65 common frames omitted 2023-10-23 17:21:13.741 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='68.51.1.130', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_152] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_152] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_152] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:21:14.242 ERROR 11889 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://68.51.1.130:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode -1, state 08000 java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host='68.51.1.130', port=2883}. Connection refused (Connection refused) at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:225) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1659) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_152] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_152] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_152] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_152] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:286) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:552) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 17:21:14.844 INFO 11889 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false 2023-10-23 17:21:14.855 INFO 11889 --- [pool-prometheus-second-schedule-1,,2752432e6d5e] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698096073509, count=0, elapsed=1346 2023-10-23 17:21:15.516 INFO 11889 --- [pool-prometheus-second-schedule-1,,f220c826de9c] c.o.ocp.monitor.OcpMonitorManager : create pull exporter, exporterCount=9, collectTaskCount=9 2023-10-23 17:21:19.480 INFO 11889 --- [pool-ocp-schedules-20,,] c.o.o.obsdk.connector.ObConnectorHolder : [obsdk] clean up the expired connectors. 2023-10-23 17:21:19.510 INFO 11889 --- [pool-prometheus-cache-monitor1,,c264a28cce38] c.o.o.m.service.OcpCacheStatServiceImpl : OcpCacheMonitor, cacheInfo={"secondReadCacheSize":0,"minuteWriteQueue":0,"minuteReadCacheSize":0,"secondWriteCacheSize":1375,"seriesIdKeySize":2876,"secondWriteQueue":0,"minuteWriteCacheSize":1375} 2023-10-23 17:21:19.510 INFO 11889 --- [pool-prometheus-cache-monitor1,,c264a28cce38] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{node_disk_read_time_seconds_total=20, ob_server_resource_memory_assigned_bytes=10, ob_active_session_num=16, ob_plan_cache_memory_bytes=19, ob_tenant_assigned_cpu_assigned=16, node_network_transmit_bytes_total=17, node_filesystem_size_bytes=40, ob_system_event_total_waits=25, node_disk_read_bytes_total=20, node_cpu_seconds_total=18, ob_tenant_resource_max_cpu=16, ob_plan_cache_hit_total=19, ob_server_resource_memory_assigned_percent=10, io_await=43, ob_server_resource_cpu=10, ob_server_num=15, ob_all_session_num=16, io_util=43, ob_tenant_resource_min_memory=16, ob_plan_cache_access_total=19, node_disk_reads_completed_total=20, ob_system_event_time_waited=25, ob_sysstat=95, node_disk_writes_completed_total=20, ob_tenant_resource_min_cpu=16, node_ntp_offset_seconds=11, ob_cache_size_bytes=32, node_net_bandwidth_bps=18, ob_tenant_assigned_cpu_total=16, node_load1=10, ob_tenant_disk_log_size=16, ob_server_resource_memory_bytes=10, ob_tenant_resource_max_memory=16, cpu_count=11, node_disk_io_time_weighted_seconds_total=20, node_disk_write_time_seconds_total=20, ob_disk_total_bytes=10, ob_tenant_assigned_mem_assigned=16, node_load15=10, ob_tenant_disk_data_size=16, ob_server_resource_cpu_assigned_percent=10, node_load5=10, node_disk_written_bytes_total=20, node_memory_memfree_bytes=10, process_exists=15, ob_server_resource_disk_bytes=10, node_memory_buffers_bytes=10, ob_tenant_assigned_mem_total=16, node_memory_memtotal_bytes=10, ob_server_resource_cpu_assigned=10, node_network_receive_bytes_total=17, ob_waitevent_wait_seconds_total=19, node_memory_cached_bytes=10, ob_table_num=18, ob_waitevent_wait_total=19, ob_disk_free_bytes=10, oceanbase_connectivity=1, node_filesystem_avail_bytes=40}